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| <h2 title="Class TaskRegistry" class="title">Class TaskRegistry</h2> |
| </div> |
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| <ul class="inheritance"> |
| <li>java.lang.Object</li> |
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| <ul class="inheritance"> |
| <li>org.apache.gearpump.streaming.appmaster.TaskRegistry</li> |
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| <pre>public class <span class="typeNameLabel">TaskRegistry</span> |
| extends java.lang.Object</pre> |
| <div class="block">Tracks the registration of all tasks, when the application is booting up.</div> |
| </li> |
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| <th class="colFirst" scope="col">Modifier and Type</th> |
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| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.Accept$.html" title="class in org.apache.gearpump.streaming.appmaster">TaskRegistry.Accept$</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static interface </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.RegisterTaskStatus.html" title="interface in org.apache.gearpump.streaming.appmaster">TaskRegistry.RegisterTaskStatus</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.Reject$.html" title="class in org.apache.gearpump.streaming.appmaster">TaskRegistry.Reject$</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.TaskLocation.html" title="class in org.apache.gearpump.streaming.appmaster">TaskRegistry.TaskLocation</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.TaskLocation$.html" title="class in org.apache.gearpump.streaming.appmaster">TaskRegistry.TaskLocation$</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.TaskLocations.html" title="class in org.apache.gearpump.streaming.appmaster">TaskRegistry.TaskLocations</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static class </code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.TaskLocations$.html" title="class in org.apache.gearpump.streaming.appmaster">TaskRegistry.TaskLocations$</a></span></code> </td> |
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| <th class="colOne" scope="col">Constructor and Description</th> |
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| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.html#TaskRegistry-scala.collection.immutable.List-scala.collection.immutable.Map-scala.collection.immutable.Set-">TaskRegistry</a></span>(scala.collection.immutable.List<<a href="../../../../../org/apache/gearpump/streaming/task/TaskId.html" title="class in org.apache.gearpump.streaming.task">TaskId</a>> expectedTasks, |
| scala.collection.immutable.Map<<a href="../../../../../org/apache/gearpump/streaming/task/TaskId.html" title="class in org.apache.gearpump.streaming.task">TaskId</a>,<a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.TaskLocation.html" title="class in org.apache.gearpump.streaming.appmaster">TaskRegistry.TaskLocation</a>> registeredTasks, |
| scala.collection.immutable.Set<<a href="../../../../../org/apache/gearpump/streaming/task/TaskId.html" title="class in org.apache.gearpump.streaming.task">TaskId</a>> deadTasks)</code> </td> |
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| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.html" title="class in org.apache.gearpump.streaming.appmaster">TaskRegistry</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.html#copy-scala.collection.immutable.List-scala.collection.immutable.Map-scala.collection.immutable.Set-">copy</a></span>(scala.collection.immutable.List<<a href="../../../../../org/apache/gearpump/streaming/task/TaskId.html" title="class in org.apache.gearpump.streaming.task">TaskId</a>> expectedTasks, |
| scala.collection.immutable.Map<<a href="../../../../../org/apache/gearpump/streaming/task/TaskId.html" title="class in org.apache.gearpump.streaming.task">TaskId</a>,<a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.TaskLocation.html" title="class in org.apache.gearpump.streaming.appmaster">TaskRegistry.TaskLocation</a>> registeredTasks, |
| scala.collection.immutable.Set<<a href="../../../../../org/apache/gearpump/streaming/task/TaskId.html" title="class in org.apache.gearpump.streaming.task">TaskId</a>> deadTasks)</code> </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>scala.collection.immutable.Set<<a href="../../../../../org/apache/gearpump/streaming/task/TaskId.html" title="class in org.apache.gearpump.streaming.task">TaskId</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.html#deadTasks--">deadTasks</a></span>()</code> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>scala.collection.immutable.List<java.lang.Object></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.html#executors--">executors</a></span>()</code> |
| <div class="block">Gets list of allocated executor Ids</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>scala.collection.immutable.List<<a href="../../../../../org/apache/gearpump/streaming/task/TaskId.html" title="class in org.apache.gearpump.streaming.task">TaskId</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.html#expectedTasks--">expectedTasks</a></span>()</code> </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>scala.Option<java.lang.Object></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.html#getExecutorId-org.apache.gearpump.streaming.task.TaskId-">getExecutorId</a></span>(<a href="../../../../../org/apache/gearpump/streaming/task/TaskId.html" title="class in org.apache.gearpump.streaming.task">TaskId</a> taskId)</code> |
| <div class="block">Query the executor Id where the task is running on</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>scala.collection.immutable.Map<<a href="../../../../../org/apache/gearpump/streaming/task/TaskId.html" title="class in org.apache.gearpump.streaming.task">TaskId</a>,java.lang.Object></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.html#getTaskExecutorMap--">getTaskExecutorMap</a></span>()</code> </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.TaskLocations.html" title="class in org.apache.gearpump.streaming.appmaster">TaskRegistry.TaskLocations</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.html#getTaskLocations--">getTaskLocations</a></span>()</code> </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.html#isAllTasksRegistered--">isAllTasksRegistered</a></span>()</code> </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.html#isTaskRegisteredForExecutor-int-">isTaskRegisteredForExecutor</a></span>(int executorId)</code> </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>scala.collection.immutable.Map<java.lang.Object,scala.collection.immutable.List<<a href="../../../../../org/apache/gearpump/streaming/task/TaskId.html" title="class in org.apache.gearpump.streaming.task">TaskId</a>>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.html#processorExecutors-int-">processorExecutors</a></span>(int processorId)</code> |
| <div class="block">List of executors that current processor taks are running on</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>scala.collection.immutable.Map<<a href="../../../../../org/apache/gearpump/streaming/task/TaskId.html" title="class in org.apache.gearpump.streaming.task">TaskId</a>,<a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.TaskLocation.html" title="class in org.apache.gearpump.streaming.appmaster">TaskRegistry.TaskLocation</a>></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.html#registeredTasks--">registeredTasks</a></span>()</code> </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.RegisterTaskStatus.html" title="interface in org.apache.gearpump.streaming.appmaster">TaskRegistry.RegisterTaskStatus</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.html#registerTask-org.apache.gearpump.streaming.task.TaskId-org.apache.gearpump.streaming.appmaster.TaskRegistry.TaskLocation-">registerTask</a></span>(<a href="../../../../../org/apache/gearpump/streaming/task/TaskId.html" title="class in org.apache.gearpump.streaming.task">TaskId</a> taskId, |
| <a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.TaskLocation.html" title="class in org.apache.gearpump.streaming.appmaster">TaskRegistry.TaskLocation</a> location)</code> |
| <div class="block">When a task is booted, it need to call registerTask to register itself.</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../org/apache/gearpump/streaming/appmaster/ExecutorManager.ExecutorResourceUsageSummary.html" title="class in org.apache.gearpump.streaming.appmaster">ExecutorManager.ExecutorResourceUsageSummary</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.html#usedResource--">usedResource</a></span>()</code> |
| <div class="block">Summary about how many resources are used for all running tasks</div> |
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| </a> |
| <h3>Methods inherited from class java.lang.Object</h3> |
| <code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li> |
| </ul> |
| </li> |
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| <h4>TaskRegistry</h4> |
| <pre>public TaskRegistry(scala.collection.immutable.List<<a href="../../../../../org/apache/gearpump/streaming/task/TaskId.html" title="class in org.apache.gearpump.streaming.task">TaskId</a>> expectedTasks, |
| scala.collection.immutable.Map<<a href="../../../../../org/apache/gearpump/streaming/task/TaskId.html" title="class in org.apache.gearpump.streaming.task">TaskId</a>,<a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.TaskLocation.html" title="class in org.apache.gearpump.streaming.appmaster">TaskRegistry.TaskLocation</a>> registeredTasks, |
| scala.collection.immutable.Set<<a href="../../../../../org/apache/gearpump/streaming/task/TaskId.html" title="class in org.apache.gearpump.streaming.task">TaskId</a>> deadTasks)</pre> |
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| <h4>expectedTasks</h4> |
| <pre>public scala.collection.immutable.List<<a href="../../../../../org/apache/gearpump/streaming/task/TaskId.html" title="class in org.apache.gearpump.streaming.task">TaskId</a>> expectedTasks()</pre> |
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| <pre>public scala.collection.immutable.Map<<a href="../../../../../org/apache/gearpump/streaming/task/TaskId.html" title="class in org.apache.gearpump.streaming.task">TaskId</a>,<a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.TaskLocation.html" title="class in org.apache.gearpump.streaming.appmaster">TaskRegistry.TaskLocation</a>> registeredTasks()</pre> |
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| <pre>public scala.collection.immutable.Set<<a href="../../../../../org/apache/gearpump/streaming/task/TaskId.html" title="class in org.apache.gearpump.streaming.task">TaskId</a>> deadTasks()</pre> |
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| <h4>registerTask</h4> |
| <pre>public <a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.RegisterTaskStatus.html" title="interface in org.apache.gearpump.streaming.appmaster">TaskRegistry.RegisterTaskStatus</a> registerTask(<a href="../../../../../org/apache/gearpump/streaming/task/TaskId.html" title="class in org.apache.gearpump.streaming.task">TaskId</a> taskId, |
| <a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.TaskLocation.html" title="class in org.apache.gearpump.streaming.appmaster">TaskRegistry.TaskLocation</a> location)</pre> |
| <div class="block">When a task is booted, it need to call registerTask to register itself. |
| If this task is valid, then accept it, otherwise reject it. |
| <p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>taskId</code> - Task that register itself to TaskRegistry.</dd> |
| <dd><code>location</code> - The host and port where this task is running on. NOTE: The host and port |
| is NOT the same host and port of Akka remoting. Instead, it is host and port |
| of custom netty layer, see <a href="../../../../../org/apache/gearpump/transport/netty/Context.html" title="class in org.apache.gearpump.transport.netty"><code>Context</code></a>.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>(undocumented)</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>copy</h4> |
| <pre>public <a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.html" title="class in org.apache.gearpump.streaming.appmaster">TaskRegistry</a> copy(scala.collection.immutable.List<<a href="../../../../../org/apache/gearpump/streaming/task/TaskId.html" title="class in org.apache.gearpump.streaming.task">TaskId</a>> expectedTasks, |
| scala.collection.immutable.Map<<a href="../../../../../org/apache/gearpump/streaming/task/TaskId.html" title="class in org.apache.gearpump.streaming.task">TaskId</a>,<a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.TaskLocation.html" title="class in org.apache.gearpump.streaming.appmaster">TaskRegistry.TaskLocation</a>> registeredTasks, |
| scala.collection.immutable.Set<<a href="../../../../../org/apache/gearpump/streaming/task/TaskId.html" title="class in org.apache.gearpump.streaming.task">TaskId</a>> deadTasks)</pre> |
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| <h4>getTaskLocations</h4> |
| <pre>public <a href="../../../../../org/apache/gearpump/streaming/appmaster/TaskRegistry.TaskLocations.html" title="class in org.apache.gearpump.streaming.appmaster">TaskRegistry.TaskLocations</a> getTaskLocations()</pre> |
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| <h4>getTaskExecutorMap</h4> |
| <pre>public scala.collection.immutable.Map<<a href="../../../../../org/apache/gearpump/streaming/task/TaskId.html" title="class in org.apache.gearpump.streaming.task">TaskId</a>,java.lang.Object> getTaskExecutorMap()</pre> |
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| <h4>getExecutorId</h4> |
| <pre>public scala.Option<java.lang.Object> getExecutorId(<a href="../../../../../org/apache/gearpump/streaming/task/TaskId.html" title="class in org.apache.gearpump.streaming.task">TaskId</a> taskId)</pre> |
| <div class="block">Query the executor Id where the task is running on</div> |
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| <h4>executors</h4> |
| <pre>public scala.collection.immutable.List<java.lang.Object> executors()</pre> |
| <div class="block">Gets list of allocated executor Ids</div> |
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| <h4>isAllTasksRegistered</h4> |
| <pre>public boolean isAllTasksRegistered()</pre> |
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| <h4>isTaskRegisteredForExecutor</h4> |
| <pre>public boolean isTaskRegisteredForExecutor(int executorId)</pre> |
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| <pre>public scala.collection.immutable.Map<java.lang.Object,scala.collection.immutable.List<<a href="../../../../../org/apache/gearpump/streaming/task/TaskId.html" title="class in org.apache.gearpump.streaming.task">TaskId</a>>> processorExecutors(int processorId)</pre> |
| <div class="block">List of executors that current processor taks are running on</div> |
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| <h4>usedResource</h4> |
| <pre>public <a href="../../../../../org/apache/gearpump/streaming/appmaster/ExecutorManager.ExecutorResourceUsageSummary.html" title="class in org.apache.gearpump.streaming.appmaster">ExecutorManager.ExecutorResourceUsageSummary</a> usedResource()</pre> |
| <div class="block">Summary about how many resources are used for all running tasks</div> |
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