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<div class="subTitle">org.apache.spark.ui.exec</div>
<h2 title="Class ExecutorsListener" class="title">Class ExecutorsListener</h2>
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<ul class="inheritance">
<li>java.lang.Object</li>
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<li>org.apache.spark.ui.exec.ExecutorsListener</li>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="../../../../../org/apache/spark/scheduler/SparkListener.html" title="interface in org.apache.spark.scheduler">SparkListener</a></dd>
</dl>
<hr>
<br>
<pre>public class <span class="strong">ExecutorsListener</span>
extends java.lang.Object
implements <a href="../../../../../org/apache/spark/scheduler/SparkListener.html" title="interface in org.apache.spark.scheduler">SparkListener</a></pre>
<div class="block">:: DeveloperApi ::
A SparkListener that prepares information to be displayed on the ExecutorsTab</div>
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<th class="colOne" scope="col">Constructor and Description</th>
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<td class="colOne"><code><strong><a href="../../../../../org/apache/spark/ui/exec/ExecutorsListener.html#ExecutorsListener(org.apache.spark.storage.StorageStatusListener)">ExecutorsListener</a></strong>(<a href="../../../../../org/apache/spark/storage/StorageStatusListener.html" title="class in org.apache.spark.storage">StorageStatusListener</a> storageStatusListener)</code> </td>
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<caption><span>Methods</span><span class="tabEnd"> </span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
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<tr class="altColor">
<td class="colFirst"><code>scala.collection.mutable.HashMap<java.lang.String,org.apache.spark.ui.jobs.UIData.ExecutorUIData></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/ui/exec/ExecutorsListener.html#executorIdToData()">executorIdToData</a></strong>()</code> </td>
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<tr class="rowColor">
<td class="colFirst"><code>scala.collection.mutable.HashMap<java.lang.String,java.lang.Object></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/ui/exec/ExecutorsListener.html#executorToDuration()">executorToDuration</a></strong>()</code> </td>
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<tr class="altColor">
<td class="colFirst"><code>scala.collection.mutable.HashMap<java.lang.String,java.lang.Object></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/ui/exec/ExecutorsListener.html#executorToInputBytes()">executorToInputBytes</a></strong>()</code> </td>
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<tr class="rowColor">
<td class="colFirst"><code>scala.collection.mutable.HashMap<java.lang.String,java.lang.Object></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/ui/exec/ExecutorsListener.html#executorToInputRecords()">executorToInputRecords</a></strong>()</code> </td>
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<tr class="altColor">
<td class="colFirst"><code>scala.collection.mutable.HashMap<java.lang.String,scala.collection.immutable.Map<java.lang.String,java.lang.String>></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/ui/exec/ExecutorsListener.html#executorToLogUrls()">executorToLogUrls</a></strong>()</code> </td>
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<tr class="rowColor">
<td class="colFirst"><code>scala.collection.mutable.HashMap<java.lang.String,java.lang.Object></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/ui/exec/ExecutorsListener.html#executorToOutputBytes()">executorToOutputBytes</a></strong>()</code> </td>
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<tr class="altColor">
<td class="colFirst"><code>scala.collection.mutable.HashMap<java.lang.String,java.lang.Object></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/ui/exec/ExecutorsListener.html#executorToOutputRecords()">executorToOutputRecords</a></strong>()</code> </td>
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<tr class="rowColor">
<td class="colFirst"><code>scala.collection.mutable.HashMap<java.lang.String,java.lang.Object></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/ui/exec/ExecutorsListener.html#executorToShuffleRead()">executorToShuffleRead</a></strong>()</code> </td>
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<tr class="altColor">
<td class="colFirst"><code>scala.collection.mutable.HashMap<java.lang.String,java.lang.Object></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/ui/exec/ExecutorsListener.html#executorToShuffleWrite()">executorToShuffleWrite</a></strong>()</code> </td>
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<tr class="rowColor">
<td class="colFirst"><code>scala.collection.mutable.HashMap<java.lang.String,java.lang.Object></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/ui/exec/ExecutorsListener.html#executorToTasksActive()">executorToTasksActive</a></strong>()</code> </td>
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<td class="colFirst"><code>scala.collection.mutable.HashMap<java.lang.String,java.lang.Object></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/ui/exec/ExecutorsListener.html#executorToTasksComplete()">executorToTasksComplete</a></strong>()</code> </td>
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<td class="colFirst"><code>scala.collection.mutable.HashMap<java.lang.String,java.lang.Object></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/ui/exec/ExecutorsListener.html#executorToTasksFailed()">executorToTasksFailed</a></strong>()</code> </td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/ui/exec/ExecutorsListener.html#onApplicationStart(org.apache.spark.scheduler.SparkListenerApplicationStart)">onApplicationStart</a></strong>(<a href="../../../../../org/apache/spark/scheduler/SparkListenerApplicationStart.html" title="class in org.apache.spark.scheduler">SparkListenerApplicationStart</a> applicationStart)</code>
<div class="block">Called when the application starts</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/ui/exec/ExecutorsListener.html#onExecutorAdded(org.apache.spark.scheduler.SparkListenerExecutorAdded)">onExecutorAdded</a></strong>(<a href="../../../../../org/apache/spark/scheduler/SparkListenerExecutorAdded.html" title="class in org.apache.spark.scheduler">SparkListenerExecutorAdded</a> executorAdded)</code>
<div class="block">Called when the driver registers a new executor.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/ui/exec/ExecutorsListener.html#onExecutorRemoved(org.apache.spark.scheduler.SparkListenerExecutorRemoved)">onExecutorRemoved</a></strong>(<a href="../../../../../org/apache/spark/scheduler/SparkListenerExecutorRemoved.html" title="class in org.apache.spark.scheduler">SparkListenerExecutorRemoved</a> executorRemoved)</code>
<div class="block">Called when the driver removes an executor.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/ui/exec/ExecutorsListener.html#onTaskEnd(org.apache.spark.scheduler.SparkListenerTaskEnd)">onTaskEnd</a></strong>(<a href="../../../../../org/apache/spark/scheduler/SparkListenerTaskEnd.html" title="class in org.apache.spark.scheduler">SparkListenerTaskEnd</a> taskEnd)</code>
<div class="block">Called when a task ends</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/ui/exec/ExecutorsListener.html#onTaskStart(org.apache.spark.scheduler.SparkListenerTaskStart)">onTaskStart</a></strong>(<a href="../../../../../org/apache/spark/scheduler/SparkListenerTaskStart.html" title="class in org.apache.spark.scheduler">SparkListenerTaskStart</a> taskStart)</code>
<div class="block">Called when a task starts</div>
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<td class="colFirst"><code>scala.collection.Seq<<a href="../../../../../org/apache/spark/storage/StorageStatus.html" title="class in org.apache.spark.storage">StorageStatus</a>></code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/spark/ui/exec/ExecutorsListener.html#storageStatusList()">storageStatusList</a></strong>()</code> </td>
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<code><a href="../../../../../org/apache/spark/scheduler/SparkListener.html#onApplicationEnd(org.apache.spark.scheduler.SparkListenerApplicationEnd)">onApplicationEnd</a>, <a href="../../../../../org/apache/spark/scheduler/SparkListener.html#onBlockManagerAdded(org.apache.spark.scheduler.SparkListenerBlockManagerAdded)">onBlockManagerAdded</a>, <a href="../../../../../org/apache/spark/scheduler/SparkListener.html#onBlockManagerRemoved(org.apache.spark.scheduler.SparkListenerBlockManagerRemoved)">onBlockManagerRemoved</a>, <a href="../../../../../org/apache/spark/scheduler/SparkListener.html#onBlockUpdated(org.apache.spark.scheduler.SparkListenerBlockUpdated)">onBlockUpdated</a>, <a href="../../../../../org/apache/spark/scheduler/SparkListener.html#onEnvironmentUpdate(org.apache.spark.scheduler.SparkListenerEnvironmentUpdate)">onEnvironmentUpdate</a>, <a href="../../../../../org/apache/spark/scheduler/SparkListener.html#onExecutorMetricsUpdate(org.apache.spark.scheduler.SparkListenerExecutorMetricsUpdate)">onExecutorMetricsUpdate</a>, <a href="../../../../../org/apache/spark/scheduler/SparkListener.html#onJobEnd(org.apache.spark.scheduler.SparkListenerJobEnd)">onJobEnd</a>, <a href="../../../../../org/apache/spark/scheduler/SparkListener.html#onJobStart(org.apache.spark.scheduler.SparkListenerJobStart)">onJobStart</a>, <a href="../../../../../org/apache/spark/scheduler/SparkListener.html#onStageCompleted(org.apache.spark.scheduler.SparkListenerStageCompleted)">onStageCompleted</a>, <a href="../../../../../org/apache/spark/scheduler/SparkListener.html#onStageSubmitted(org.apache.spark.scheduler.SparkListenerStageSubmitted)">onStageSubmitted</a>, <a href="../../../../../org/apache/spark/scheduler/SparkListener.html#onTaskGettingResult(org.apache.spark.scheduler.SparkListenerTaskGettingResult)">onTaskGettingResult</a>, <a href="../../../../../org/apache/spark/scheduler/SparkListener.html#onUnpersistRDD(org.apache.spark.scheduler.SparkListenerUnpersistRDD)">onUnpersistRDD</a></code></li>
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<pre>public ExecutorsListener(<a href="../../../../../org/apache/spark/storage/StorageStatusListener.html" title="class in org.apache.spark.storage">StorageStatusListener</a> storageStatusListener)</pre>
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<pre>public scala.collection.mutable.HashMap<java.lang.String,java.lang.Object> executorToTasksActive()</pre>
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<pre>public scala.collection.mutable.HashMap<java.lang.String,java.lang.Object> executorToTasksComplete()</pre>
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<pre>public scala.collection.mutable.HashMap<java.lang.String,java.lang.Object> executorToTasksFailed()</pre>
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<pre>public scala.collection.mutable.HashMap<java.lang.String,java.lang.Object> executorToInputRecords()</pre>
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<pre>public scala.collection.mutable.HashMap<java.lang.String,scala.collection.immutable.Map<java.lang.String,java.lang.String>> executorToLogUrls()</pre>
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<pre>public scala.collection.mutable.HashMap<java.lang.String,org.apache.spark.ui.jobs.UIData.ExecutorUIData> executorIdToData()</pre>
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<pre>public scala.collection.Seq<<a href="../../../../../org/apache/spark/storage/StorageStatus.html" title="class in org.apache.spark.storage">StorageStatus</a>> storageStatusList()</pre>
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<pre>public void onExecutorAdded(<a href="../../../../../org/apache/spark/scheduler/SparkListenerExecutorAdded.html" title="class in org.apache.spark.scheduler">SparkListenerExecutorAdded</a> executorAdded)</pre>
<div class="block"><strong>Description copied from interface: <code><a href="../../../../../org/apache/spark/scheduler/SparkListener.html#onExecutorAdded(org.apache.spark.scheduler.SparkListenerExecutorAdded)">SparkListener</a></code></strong></div>
<div class="block">Called when the driver registers a new executor.</div>
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<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/spark/scheduler/SparkListener.html#onExecutorAdded(org.apache.spark.scheduler.SparkListenerExecutorAdded)">onExecutorAdded</a></code> in interface <code><a href="../../../../../org/apache/spark/scheduler/SparkListener.html" title="interface in org.apache.spark.scheduler">SparkListener</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>executorAdded</code> - (undocumented)</dd></dl>
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<pre>public void onExecutorRemoved(<a href="../../../../../org/apache/spark/scheduler/SparkListenerExecutorRemoved.html" title="class in org.apache.spark.scheduler">SparkListenerExecutorRemoved</a> executorRemoved)</pre>
<div class="block"><strong>Description copied from interface: <code><a href="../../../../../org/apache/spark/scheduler/SparkListener.html#onExecutorRemoved(org.apache.spark.scheduler.SparkListenerExecutorRemoved)">SparkListener</a></code></strong></div>
<div class="block">Called when the driver removes an executor.</div>
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<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/spark/scheduler/SparkListener.html#onExecutorRemoved(org.apache.spark.scheduler.SparkListenerExecutorRemoved)">onExecutorRemoved</a></code> in interface <code><a href="../../../../../org/apache/spark/scheduler/SparkListener.html" title="interface in org.apache.spark.scheduler">SparkListener</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>executorRemoved</code> - (undocumented)</dd></dl>
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<pre>public void onApplicationStart(<a href="../../../../../org/apache/spark/scheduler/SparkListenerApplicationStart.html" title="class in org.apache.spark.scheduler">SparkListenerApplicationStart</a> applicationStart)</pre>
<div class="block"><strong>Description copied from interface: <code><a href="../../../../../org/apache/spark/scheduler/SparkListener.html#onApplicationStart(org.apache.spark.scheduler.SparkListenerApplicationStart)">SparkListener</a></code></strong></div>
<div class="block">Called when the application starts</div>
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<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/spark/scheduler/SparkListener.html#onApplicationStart(org.apache.spark.scheduler.SparkListenerApplicationStart)">onApplicationStart</a></code> in interface <code><a href="../../../../../org/apache/spark/scheduler/SparkListener.html" title="interface in org.apache.spark.scheduler">SparkListener</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>applicationStart</code> - (undocumented)</dd></dl>
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<pre>public void onTaskStart(<a href="../../../../../org/apache/spark/scheduler/SparkListenerTaskStart.html" title="class in org.apache.spark.scheduler">SparkListenerTaskStart</a> taskStart)</pre>
<div class="block"><strong>Description copied from interface: <code><a href="../../../../../org/apache/spark/scheduler/SparkListener.html#onTaskStart(org.apache.spark.scheduler.SparkListenerTaskStart)">SparkListener</a></code></strong></div>
<div class="block">Called when a task starts</div>
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<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/spark/scheduler/SparkListener.html#onTaskStart(org.apache.spark.scheduler.SparkListenerTaskStart)">onTaskStart</a></code> in interface <code><a href="../../../../../org/apache/spark/scheduler/SparkListener.html" title="interface in org.apache.spark.scheduler">SparkListener</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>taskStart</code> - (undocumented)</dd></dl>
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<pre>public void onTaskEnd(<a href="../../../../../org/apache/spark/scheduler/SparkListenerTaskEnd.html" title="class in org.apache.spark.scheduler">SparkListenerTaskEnd</a> taskEnd)</pre>
<div class="block"><strong>Description copied from interface: <code><a href="../../../../../org/apache/spark/scheduler/SparkListener.html#onTaskEnd(org.apache.spark.scheduler.SparkListenerTaskEnd)">SparkListener</a></code></strong></div>
<div class="block">Called when a task ends</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../org/apache/spark/scheduler/SparkListener.html#onTaskEnd(org.apache.spark.scheduler.SparkListenerTaskEnd)">onTaskEnd</a></code> in interface <code><a href="../../../../../org/apache/spark/scheduler/SparkListener.html" title="interface in org.apache.spark.scheduler">SparkListener</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>taskEnd</code> - (undocumented)</dd></dl>
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