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<div class="subTitle">org.apache.hadoop.mapreduce.v2.app.job.impl</div>
<h2 title="Class TaskAttemptImpl" class="title">Class TaskAttemptImpl</h2>
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<li>org.apache.hadoop.mapreduce.v2.app.job.impl.TaskAttemptImpl</li>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html" title="interface in org.apache.hadoop.mapreduce.v2.app.job">TaskAttempt</a>, org.apache.hadoop.yarn.event.EventHandler&lt;<a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/event/TaskAttemptEvent.html" title="class in org.apache.hadoop.mapreduce.v2.app.job.event">TaskAttemptEvent</a>&gt;</dd>
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<dt>Direct Known Subclasses:</dt>
<dd><a href="../../../../../../../../org/apache/hadoop/mapred/MapTaskAttemptImpl.html" title="class in org.apache.hadoop.mapred">MapTaskAttemptImpl</a>, <a href="../../../../../../../../org/apache/hadoop/mapred/ReduceTaskAttemptImpl.html" title="class in org.apache.hadoop.mapred">ReduceTaskAttemptImpl</a></dd>
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<pre>public abstract class <span class="typeNameLabel">TaskAttemptImpl</span>
extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>
implements <a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html" title="interface in org.apache.hadoop.mapreduce.v2.app.job">TaskAttempt</a>, org.apache.hadoop.yarn.event.EventHandler&lt;<a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/event/TaskAttemptEvent.html" title="class in org.apache.hadoop.mapreduce.v2.app.job.event">TaskAttemptEvent</a>&gt;</pre>
<div class="block">Implementation of TaskAttempt interface.</div>
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<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
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<tr class="altColor">
<td class="colFirst"><code>protected org.apache.hadoop.mapred.JobConf</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#conf">conf</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>org.apache.hadoop.yarn.api.records.Container</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#container">container</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#dataLocalHosts">dataLocalHosts</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#dataLocalRacks">dataLocalRacks</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected org.apache.hadoop.yarn.event.EventHandler</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#eventHandler">eventHandler</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected org.apache.hadoop.fs.Path</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#jobFile">jobFile</a></span></code>&nbsp;</td>
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<tr class="altColor">
<td class="colFirst"><code>protected int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#partition">partition</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;org.apache.hadoop.mapreduce.v2.api.records.TaskType,org.apache.hadoop.yarn.api.records.Resource&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#RESOURCE_REQUEST_CACHE">RESOURCE_REQUEST_CACHE</a></span></code>&nbsp;</td>
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<th class="colOne" scope="col">Constructor and Description</th>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#TaskAttemptImpl-org.apache.hadoop.mapreduce.v2.api.records.TaskId-int-org.apache.hadoop.yarn.event.EventHandler-org.apache.hadoop.mapreduce.v2.app.TaskAttemptListener-org.apache.hadoop.fs.Path-int-org.apache.hadoop.mapred.JobConf-java.lang.String:A-org.apache.hadoop.security.token.Token-org.apache.hadoop.security.Credentials-org.apache.hadoop.yarn.util.Clock-org.apache.hadoop.mapreduce.v2.app.AppContext-">TaskAttemptImpl</a></span>(org.apache.hadoop.mapreduce.v2.api.records.TaskId&nbsp;taskId,
int&nbsp;i,
org.apache.hadoop.yarn.event.EventHandler&nbsp;eventHandler,
<a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/TaskAttemptListener.html" title="interface in org.apache.hadoop.mapreduce.v2.app">TaskAttemptListener</a>&nbsp;taskAttemptListener,
org.apache.hadoop.fs.Path&nbsp;jobFile,
int&nbsp;partition,
org.apache.hadoop.mapred.JobConf&nbsp;conf,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]&nbsp;dataLocalHosts,
org.apache.hadoop.security.token.Token&lt;org.apache.hadoop.mapreduce.security.token.JobTokenIdentifier&gt;&nbsp;jobToken,
org.apache.hadoop.security.Credentials&nbsp;credentials,
org.apache.hadoop.yarn.util.Clock&nbsp;clock,
<a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/AppContext.html" title="interface in org.apache.hadoop.mapreduce.v2.app">AppContext</a>&nbsp;appContext)</code>&nbsp;</td>
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<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd">&nbsp;</span></span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<td class="colFirst"><code>protected abstract org.apache.hadoop.mapred.Task</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#createRemoteTask--">createRemoteTask</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>org.apache.hadoop.yarn.api.records.ContainerId</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#getAssignedContainerID--">getAssignedContainerID</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#getAssignedContainerMgrAddress--">getAssignedContainerMgrAddress</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>org.apache.hadoop.mapreduce.v2.api.records.Avataar</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#getAvataar--">getAvataar</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>org.apache.hadoop.mapreduce.Counters</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#getCounters--">getCounters</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#getDiagnostics--">getDiagnostics</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>protected static org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptState</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#getExternalState-org.apache.hadoop.mapreduce.v2.app.job.TaskAttemptStateInternal-">getExternalState</a></span>(<a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttemptStateInternal.html" title="enum in org.apache.hadoop.mapreduce.v2.app.job">TaskAttemptStateInternal</a>&nbsp;smState)</code>&nbsp;</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#getFinishTime--">getFinishTime</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptId</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#getID--">getID</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttemptStateInternal.html" title="enum in org.apache.hadoop.mapreduce.v2.app.job">TaskAttemptStateInternal</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#getInternalState--">getInternalState</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#getLaunchTime--">getLaunchTime</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>org.apache.hadoop.mapreduce.v2.api.records.Locality</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#getLocality--">getLocality</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#getNodeHttpAddress--">getNodeHttpAddress</a></span>()</code>
<div class="block">If container Assigned then return the node's address, otherwise null.</div>
</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>org.apache.hadoop.yarn.api.records.NodeId</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#getNodeId--">getNodeId</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#getNodeRackName--">getNodeRackName</a></span>()</code>
<div class="block">If container Assigned then return the node's rackname, otherwise null.</div>
</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>org.apache.hadoop.mapreduce.v2.api.records.Phase</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#getPhase--">getPhase</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code>float</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#getProgress--">getProgress</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code>org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptReport</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#getReport--">getReport</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#getShuffleFinishTime--">getShuffleFinishTime</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i19" class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#getShufflePort--">getShufflePort</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i20" class="altColor">
<td class="colFirst"><code>long</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#getSortFinishTime--">getSortFinishTime</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i21" class="rowColor">
<td class="colFirst"><code>org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptState</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#getState--">getState</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i22" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#handle-org.apache.hadoop.mapreduce.v2.app.job.event.TaskAttemptEvent-">handle</a></span>(<a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/event/TaskAttemptEvent.html" title="class in org.apache.hadoop.mapreduce.v2.app.job.event">TaskAttemptEvent</a>&nbsp;event)</code>&nbsp;</td>
</tr>
<tr id="i23" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#isFinished--">isFinished</a></span>()</code>
<div class="block">Has attempt reached the final state or not.</div>
</td>
</tr>
<tr id="i24" class="altColor">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#isIP-java.lang.String-">isIP</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;src)</code>&nbsp;</td>
</tr>
<tr id="i25" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#isTaskFailFast--">isTaskFailFast</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i26" class="altColor">
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#recover-org.apache.hadoop.mapreduce.jobhistory.JobHistoryParser.TaskAttemptInfo-org.apache.hadoop.mapreduce.OutputCommitter-boolean-">recover</a></span>(org.apache.hadoop.mapreduce.jobhistory.JobHistoryParser.TaskAttemptInfo&nbsp;taInfo,
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<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#resolveHost-java.lang.String-">resolveHost</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;src)</code>&nbsp;</td>
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<tr id="i28" class="altColor">
<td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#resolveHosts-java.lang.String:A-">resolveHosts</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]&nbsp;src)</code>&nbsp;</td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#setAvataar-org.apache.hadoop.mapreduce.v2.api.records.Avataar-">setAvataar</a></span>(org.apache.hadoop.mapreduce.v2.api.records.Avataar&nbsp;avataar)</code>&nbsp;</td>
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<tr id="i30" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#setLocality-org.apache.hadoop.mapreduce.v2.api.records.Locality-">setLocality</a></span>(org.apache.hadoop.mapreduce.v2.api.records.Locality&nbsp;locality)</code>&nbsp;</td>
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<tr id="i31" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/impl/TaskAttemptImpl.html#setTaskFailFast-boolean-">setTaskFailFast</a></span>(boolean&nbsp;failFast)</code>&nbsp;</td>
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<pre>protected static final&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;org.apache.hadoop.mapreduce.v2.api.records.TaskType,org.apache.hadoop.yarn.api.records.Resource&gt; RESOURCE_REQUEST_CACHE</pre>
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<pre>public&nbsp;org.apache.hadoop.yarn.api.records.Container container</pre>
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<a name="TaskAttemptImpl-org.apache.hadoop.mapreduce.v2.api.records.TaskId-int-org.apache.hadoop.yarn.event.EventHandler-org.apache.hadoop.mapreduce.v2.app.TaskAttemptListener-org.apache.hadoop.fs.Path-int-org.apache.hadoop.mapred.JobConf-java.lang.String:A-org.apache.hadoop.security.token.Token-org.apache.hadoop.security.Credentials-org.apache.hadoop.yarn.util.Clock-org.apache.hadoop.mapreduce.v2.app.AppContext-">
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<pre>public&nbsp;TaskAttemptImpl(org.apache.hadoop.mapreduce.v2.api.records.TaskId&nbsp;taskId,
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org.apache.hadoop.yarn.event.EventHandler&nbsp;eventHandler,
<a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/TaskAttemptListener.html" title="interface in org.apache.hadoop.mapreduce.v2.app">TaskAttemptListener</a>&nbsp;taskAttemptListener,
org.apache.hadoop.fs.Path&nbsp;jobFile,
int&nbsp;partition,
org.apache.hadoop.mapred.JobConf&nbsp;conf,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]&nbsp;dataLocalHosts,
org.apache.hadoop.security.token.Token&lt;org.apache.hadoop.mapreduce.security.token.JobTokenIdentifier&gt;&nbsp;jobToken,
org.apache.hadoop.security.Credentials&nbsp;credentials,
org.apache.hadoop.yarn.util.Clock&nbsp;clock,
<a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/AppContext.html" title="interface in org.apache.hadoop.mapreduce.v2.app">AppContext</a>&nbsp;appContext)</pre>
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<pre>public&nbsp;org.apache.hadoop.yarn.api.records.ContainerId&nbsp;getAssignedContainerID()</pre>
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<dd><code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html#getAssignedContainerID--">getAssignedContainerID</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html" title="interface in org.apache.hadoop.mapreduce.v2.app.job">TaskAttempt</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the container ID if a container is assigned, otherwise null.</dd>
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<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;getAssignedContainerMgrAddress()</pre>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>container mgr address if a container is assigned, otherwise null.</dd>
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<dd><code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html#getLaunchTime--">getLaunchTime</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html" title="interface in org.apache.hadoop.mapreduce.v2.app.job">TaskAttempt</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>time at which container is launched. If container is not launched
yet, returns 0.</dd>
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<dd><code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html#getFinishTime--">getFinishTime</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html" title="interface in org.apache.hadoop.mapreduce.v2.app.job">TaskAttempt</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>attempt's finish time. If attempt is not finished
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<a name="getShuffleFinishTime--">
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<h4>getShuffleFinishTime</h4>
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<dd><code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html#getShuffleFinishTime--">getShuffleFinishTime</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html" title="interface in org.apache.hadoop.mapreduce.v2.app.job">TaskAttempt</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The attempt's shuffle finish time if the attempt is a reduce. If
attempt is not finished yet, returns 0.</dd>
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<a name="getSortFinishTime--">
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<h4>getSortFinishTime</h4>
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<dd><code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html#getSortFinishTime--">getSortFinishTime</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html" title="interface in org.apache.hadoop.mapreduce.v2.app.job">TaskAttempt</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>The attempt's sort or merge finish time if the attempt is a reduce.
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<a name="getShufflePort--">
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<dd><code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html#getShufflePort--">getShufflePort</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html" title="interface in org.apache.hadoop.mapreduce.v2.app.job">TaskAttempt</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the port shuffle is on.</dd>
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<dd><code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html#getNodeId--">getNodeId</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html" title="interface in org.apache.hadoop.mapreduce.v2.app.job">TaskAttempt</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>node's id if a container is assigned, otherwise null.</dd>
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<a name="getNodeHttpAddress--">
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<h4>getNodeHttpAddress</h4>
<pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;getNodeHttpAddress()</pre>
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<dd><code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html#getNodeHttpAddress--">getNodeHttpAddress</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html" title="interface in org.apache.hadoop.mapreduce.v2.app.job">TaskAttempt</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>node's http address if a container is assigned, otherwise null.</dd>
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<dd><code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html#getNodeRackName--">getNodeRackName</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html" title="interface in org.apache.hadoop.mapreduce.v2.app.job">TaskAttempt</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>node's rack name if a container is assigned, otherwise null.</dd>
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<div class="block">Has attempt reached the final state or not.</div>
<dl>
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<dd><code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html#isFinished--">isFinished</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html" title="interface in org.apache.hadoop.mapreduce.v2.app.job">TaskAttempt</a></code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if it has finished, else false</dd>
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<h4>getReport</h4>
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<dd><code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html#getReport--">getReport</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html" title="interface in org.apache.hadoop.mapreduce.v2.app.job">TaskAttempt</a></code></dd>
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<dd><code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html#getDiagnostics--">getDiagnostics</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html" title="interface in org.apache.hadoop.mapreduce.v2.app.job">TaskAttempt</a></code></dd>
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<a name="getCounters--">
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<h4>getCounters</h4>
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<dd><code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html#getCounters--">getCounters</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html" title="interface in org.apache.hadoop.mapreduce.v2.app.job">TaskAttempt</a></code></dd>
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<a name="getProgress--">
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<h4>getProgress</h4>
<pre>public&nbsp;float&nbsp;getProgress()</pre>
<dl>
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<dd><code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html#getProgress--">getProgress</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html" title="interface in org.apache.hadoop.mapreduce.v2.app.job">TaskAttempt</a></code></dd>
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<h4>getPhase</h4>
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<dd><code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html#getPhase--">getPhase</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html" title="interface in org.apache.hadoop.mapreduce.v2.app.job">TaskAttempt</a></code></dd>
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<pre>public&nbsp;org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptState&nbsp;getState()</pre>
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<dd><code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html#getState--">getState</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttempt.html" title="interface in org.apache.hadoop.mapreduce.v2.app.job">TaskAttempt</a></code></dd>
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<pre>public&nbsp;void&nbsp;handle(<a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/event/TaskAttemptEvent.html" title="class in org.apache.hadoop.mapreduce.v2.app.job.event">TaskAttemptEvent</a>&nbsp;event)</pre>
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<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code>handle</code>&nbsp;in interface&nbsp;<code>org.apache.hadoop.yarn.event.EventHandler&lt;<a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/event/TaskAttemptEvent.html" title="class in org.apache.hadoop.mapreduce.v2.app.job.event">TaskAttemptEvent</a>&gt;</code></dd>
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<pre>public&nbsp;<a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttemptStateInternal.html" title="enum in org.apache.hadoop.mapreduce.v2.app.job">TaskAttemptStateInternal</a>&nbsp;getInternalState()</pre>
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<pre>public&nbsp;org.apache.hadoop.mapreduce.v2.api.records.Locality&nbsp;getLocality()</pre>
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<h4>setLocality</h4>
<pre>public&nbsp;void&nbsp;setLocality(org.apache.hadoop.mapreduce.v2.api.records.Locality&nbsp;locality)</pre>
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<pre>public&nbsp;org.apache.hadoop.mapreduce.v2.api.records.Avataar&nbsp;getAvataar()</pre>
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<pre>public&nbsp;void&nbsp;setAvataar(org.apache.hadoop.mapreduce.v2.api.records.Avataar&nbsp;avataar)</pre>
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<pre>public&nbsp;void&nbsp;setTaskFailFast(boolean&nbsp;failFast)</pre>
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<pre>public&nbsp;boolean&nbsp;isTaskFailFast()</pre>
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<h4>recover</h4>
<pre>public&nbsp;<a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttemptStateInternal.html" title="enum in org.apache.hadoop.mapreduce.v2.app.job">TaskAttemptStateInternal</a>&nbsp;recover(org.apache.hadoop.mapreduce.jobhistory.JobHistoryParser.TaskAttemptInfo&nbsp;taInfo,
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<pre>protected static&nbsp;org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptState&nbsp;getExternalState(<a href="../../../../../../../../org/apache/hadoop/mapreduce/v2/app/job/TaskAttemptStateInternal.html" title="enum in org.apache.hadoop.mapreduce.v2.app.job">TaskAttemptStateInternal</a>&nbsp;smState)</pre>
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<pre>protected&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a>&lt;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&gt;&nbsp;resolveHosts(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]&nbsp;src)</pre>
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<pre>protected&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;resolveHost(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;src)</pre>
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<pre>protected&nbsp;boolean&nbsp;isIP(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;src)</pre>
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