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| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.apache.nemo.client</a></div> |
| <h2 title="Class JobLauncher" class="title">Class JobLauncher</h2> |
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| <ul class="inheritance"> |
| <li>java.lang.Object</li> |
| <li> |
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| <li>org.apache.nemo.client.JobLauncher</li> |
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| <pre>public final class <span class="typeNameLabel">JobLauncher</span> |
| extends java.lang.Object</pre> |
| <div class="block">Job launcher.</div> |
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| <h3>Method Summary</h3> |
| <table class="memberSummary"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static 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="colSecond" scope="col">Method</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>static org.apache.reef.tang.Configuration</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getBuiltJobConf()">getBuiltJobConf</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Get the built job configuration.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>static <T> java.util.List<T></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getCollectedData()">getCollectedData</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Get the collected data.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>static org.apache.reef.tang.Configuration</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getJobConf(java.lang.String%5B%5D)">getJobConf</a></span>​(java.lang.String[] args)</code></th> |
| <td class="colLast"> |
| <div class="block">Get job configuration.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#launchDAG(org.apache.nemo.common.ir.IRDAG)">launchDAG</a></span>​(<a href="../common/ir/IRDAG.html" title="class in org.apache.nemo.common.ir">IRDAG</a> dag)</code></th> |
| <td class="colLast"> |
| <div class="block">Launch application using the application DAG.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#launchDAG(org.apache.nemo.common.ir.IRDAG,java.lang.String)">launchDAG</a></span>​(<a href="../common/ir/IRDAG.html" title="class in org.apache.nemo.common.ir">IRDAG</a> dag, |
| java.lang.String jobId)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#launchDAG(org.apache.nemo.common.ir.IRDAG,java.util.Map,java.lang.String)">launchDAG</a></span>​(<a href="../common/ir/IRDAG.html" title="class in org.apache.nemo.common.ir">IRDAG</a> dag, |
| java.util.Map<java.io.Serializable,​java.lang.Object> broadcastVariables, |
| java.lang.String jobId)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#main(java.lang.String%5B%5D)">main</a></span>​(java.lang.String[] args)</code></th> |
| <td class="colLast"> |
| <div class="block">Main JobLauncher method.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setup(java.lang.String%5B%5D)">setup</a></span>​(java.lang.String[] args)</code></th> |
| <td class="colLast"> |
| <div class="block">Set up the driver, etc.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>static void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#shutdown()">shutdown</a></span>()</code></th> |
| <td class="colLast"> </td> |
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| <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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| <ul class="blockList"> |
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| <h4>main</h4> |
| <pre class="methodSignature">public static void main​(java.lang.String[] args) |
| throws java.lang.Exception</pre> |
| <div class="block">Main JobLauncher method.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>args</code> - arguments.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.lang.Exception</code> - exception on the way.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="setup(java.lang.String[])"> |
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| <ul class="blockList"> |
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| <h4>setup</h4> |
| <pre class="methodSignature">public static void setup​(java.lang.String[] args) |
| throws org.apache.reef.tang.exceptions.InjectionException, |
| java.lang.ClassNotFoundException, |
| java.io.IOException, |
| <a href="../common/exception/InvalidUserMainException.html" title="class in org.apache.nemo.common.exception">InvalidUserMainException</a></pre> |
| <div class="block">Set up the driver, etc. before the actual execution.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>args</code> - arguments.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>org.apache.reef.tang.exceptions.InjectionException</code> - injection exception from REEF.</dd> |
| <dd><code>java.lang.ClassNotFoundException</code> - class not found exception.</dd> |
| <dd><code>java.io.IOException</code> - IO exception.</dd> |
| <dd><code><a href="../common/exception/InvalidUserMainException.html" title="class in org.apache.nemo.common.exception">InvalidUserMainException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="shutdown()"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>shutdown</h4> |
| <pre class="methodSignature">public static void shutdown()</pre> |
| </li> |
| </ul> |
| <a id="launchDAG(org.apache.nemo.common.ir.IRDAG)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>launchDAG</h4> |
| <pre class="methodSignature">public static void launchDAG​(<a href="../common/ir/IRDAG.html" title="class in org.apache.nemo.common.ir">IRDAG</a> dag)</pre> |
| <div class="block">Launch application using the application DAG. |
| Notice that we launch the DAG one at a time, as the result of a DAG has to be immediately returned to the |
| Java variable before the application can be resumed.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>dag</code> - the application DAG.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="launchDAG(org.apache.nemo.common.ir.IRDAG,java.lang.String)"> |
| <!-- --> |
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| <h4>launchDAG</h4> |
| <pre class="methodSignature">public static void launchDAG​(<a href="../common/ir/IRDAG.html" title="class in org.apache.nemo.common.ir">IRDAG</a> dag, |
| java.lang.String jobId)</pre> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>dag</code> - the application DAG.</dd> |
| <dd><code>jobId</code> - job ID.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="launchDAG(org.apache.nemo.common.ir.IRDAG,java.util.Map,java.lang.String)"> |
| <!-- --> |
| </a> |
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| <h4>launchDAG</h4> |
| <pre class="methodSignature">public static void launchDAG​(<a href="../common/ir/IRDAG.html" title="class in org.apache.nemo.common.ir">IRDAG</a> dag, |
| java.util.Map<java.io.Serializable,​java.lang.Object> broadcastVariables, |
| java.lang.String jobId)</pre> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>dag</code> - the application DAG.</dd> |
| <dd><code>broadcastVariables</code> - broadcast variables (can be empty).</dd> |
| <dd><code>jobId</code> - job ID.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getJobConf(java.lang.String[])"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getJobConf</h4> |
| <pre class="methodSignature">public static org.apache.reef.tang.Configuration getJobConf​(java.lang.String[] args) |
| throws java.io.IOException</pre> |
| <div class="block">Get job configuration.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>args</code> - arguments to be processed as command line.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>job configuration.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code>java.io.IOException</code> - exception while processing command line.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getBuiltJobConf()"> |
| <!-- --> |
| </a> |
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| <h4>getBuiltJobConf</h4> |
| <pre class="methodSignature">public static org.apache.reef.tang.Configuration getBuiltJobConf()</pre> |
| <div class="block">Get the built job configuration. |
| It can be <code>null</code> if this method is not called by the process which called the main function of this class.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the built job configuration.</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>getCollectedData</h4> |
| <pre class="methodSignature">public static <T> java.util.List<T> getCollectedData()</pre> |
| <div class="block">Get the collected data.</div> |
| <dl> |
| <dt><span class="paramLabel">Type Parameters:</span></dt> |
| <dd><code>T</code> - the type of the data.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>the collected data.</dd> |
| </dl> |
| </li> |
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