content/docs/r3.3.1/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/apidocs/org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html - hadoop-site - Git at Google

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 <h2 title="Class NodeManager.NMContext" class="title">Class NodeManager.NMContext</h2>
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 <dd><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/Context.html" title="interface in org.apache.hadoop.yarn.server.nodemanager">Context</a></dd>
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 <dt>Enclosing class:</dt>
 <dd><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.html" title="class in org.apache.hadoop.yarn.server.nodemanager">NodeManager</a></dd>
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 <pre>public static class <span class="typeNameLabel">NodeManager.NMContext</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/yarn/server/nodemanager/Context.html" title="interface in org.apache.hadoop.yarn.server.nodemanager">Context</a></pre>
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 <caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
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 <th class="colFirst" scope="col">Modifier and Type</th>
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 <td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentMap</a>&lt;org.apache.hadoop.yarn.api.records.ApplicationId,<a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/application/Application.html" title="interface in org.apache.hadoop.yarn.server.nodemanager.containermanager.application">Application</a>&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#applications">applications</a></span></code>&nbsp;</td>
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 <td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentMap</a>&lt;org.apache.hadoop.yarn.api.records.ContainerId,<a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/container/Container.html" title="interface in org.apache.hadoop.yarn.server.nodemanager.containermanager.container">Container</a>&gt;</code></td>
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 <td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentMap</a>&lt;org.apache.hadoop.yarn.api.records.ContainerId,org.apache.hadoop.yarn.api.records.Container&gt;</code></td>
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 <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#NMContext-org.apache.hadoop.yarn.server.nodemanager.security.NMContainerTokenSecretManager-org.apache.hadoop.yarn.server.nodemanager.security.NMTokenSecretManagerInNM-org.apache.hadoop.yarn.server.nodemanager.LocalDirsHandlerService-org.apache.hadoop.yarn.server.security.ApplicationACLsManager-org.apache.hadoop.yarn.server.nodemanager.recovery.NMStateStoreService-boolean-org.apache.hadoop.conf.Configuration-">NMContext</a></span>(<a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/security/NMContainerTokenSecretManager.html" title="class in org.apache.hadoop.yarn.server.nodemanager.security">NMContainerTokenSecretManager</a>&nbsp;containerTokenSecretManager,
          <a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/security/NMTokenSecretManagerInNM.html" title="class in org.apache.hadoop.yarn.server.nodemanager.security">NMTokenSecretManagerInNM</a>&nbsp;nmTokenSecretManager,
          <a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/LocalDirsHandlerService.html" title="class in org.apache.hadoop.yarn.server.nodemanager">LocalDirsHandlerService</a>&nbsp;dirsHandler,
          org.apache.hadoop.yarn.server.security.ApplicationACLsManager&nbsp;aclsManager,
          <a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html" title="class in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService</a>&nbsp;stateStore,
          boolean&nbsp;isDistSchedulingEnabled,
          org.apache.hadoop.conf.Configuration&nbsp;conf)</code>&nbsp;</td>
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 <th class="colFirst" scope="col">Modifier and Type</th>
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 <td class="colFirst"><code>org.apache.hadoop.yarn.server.security.ApplicationACLsManager</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#getApplicationACLsManager--">getApplicationACLsManager</a></span>()</code>&nbsp;</td>
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 <tr id="i1" class="rowColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentMap</a>&lt;org.apache.hadoop.yarn.api.records.ApplicationId,<a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/application/Application.html" title="interface in org.apache.hadoop.yarn.server.nodemanager.containermanager.application">Application</a>&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#getApplications--">getApplications</a></span>()</code>&nbsp;</td>
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 <td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/AuxServices.html" title="class in org.apache.hadoop.yarn.server.nodemanager.containermanager">AuxServices</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#getAuxServices--">getAuxServices</a></span>()</code>&nbsp;</td>
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 <td class="colFirst"><code>org.apache.hadoop.conf.Configuration</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#getConf--">getConf</a></span>()</code>&nbsp;</td>
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 <tr id="i4" class="altColor">
 <td class="colFirst"><code>org.apache.hadoop.yarn.server.scheduler.OpportunisticContainerAllocator</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#getContainerAllocator--">getContainerAllocator</a></span>()</code>&nbsp;</td>
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 <tr id="i5" class="rowColor">
 <td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/ContainerExecutor.html" title="class in org.apache.hadoop.yarn.server.nodemanager">ContainerExecutor</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#getContainerExecutor--">getContainerExecutor</a></span>()</code>&nbsp;</td>
 </tr>
 <tr id="i6" class="altColor">
 <td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/ContainerManager.html" title="interface in org.apache.hadoop.yarn.server.nodemanager.containermanager">ContainerManager</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#getContainerManager--">getContainerManager</a></span>()</code>&nbsp;</td>
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 <tr id="i7" class="rowColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentMap</a>&lt;org.apache.hadoop.yarn.api.records.ContainerId,<a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/container/Container.html" title="interface in org.apache.hadoop.yarn.server.nodemanager.containermanager.container">Container</a>&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#getContainers--">getContainers</a></span>()</code>&nbsp;</td>
 </tr>
 <tr id="i8" class="altColor">
 <td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/ContainerStateTransitionListener.html" title="interface in org.apache.hadoop.yarn.server.nodemanager">ContainerStateTransitionListener</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#getContainerStateTransitionListener--">getContainerStateTransitionListener</a></span>()</code>&nbsp;</td>
 </tr>
 <tr id="i9" class="rowColor">
 <td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/security/NMContainerTokenSecretManager.html" title="class in org.apache.hadoop.yarn.server.nodemanager.security">NMContainerTokenSecretManager</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#getContainerTokenSecretManager--">getContainerTokenSecretManager</a></span>()</code>&nbsp;</td>
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 <tr id="i10" class="altColor">
 <td class="colFirst"><code>boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#getDecommissioned--">getDecommissioned</a></span>()</code>&nbsp;</td>
 </tr>
 <tr id="i11" class="rowColor">
 <td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/DeletionService.html" title="class in org.apache.hadoop.yarn.server.nodemanager">DeletionService</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#getDeletionService--">getDeletionService</a></span>()</code>
 <div class="block">Return the NM's <a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/DeletionService.html" title="class in org.apache.hadoop.yarn.server.nodemanager"><code>DeletionService</code></a>.</div>
 </td>
 </tr>
 <tr id="i12" class="altColor">
 <td class="colFirst"><code>int</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#getHttpPort--">getHttpPort</a></span>()</code>
 <div class="block">Return the node http-address.</div>
 </td>
 </tr>
 <tr id="i13" class="rowColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentMap</a>&lt;org.apache.hadoop.yarn.api.records.ContainerId,org.apache.hadoop.yarn.api.records.Container&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#getIncreasedContainers--">getIncreasedContainers</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/util/concurrent/ConcurrentMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentMap</a>&lt;org.apache.hadoop.yarn.api.records.ApplicationId,org.apache.hadoop.yarn.server.api.records.AppCollectorData&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#getKnownCollectors--">getKnownCollectors</a></span>()</code>
 <div class="block">Get the list of collectors registered with the RM and known by this node.</div>
 </td>
 </tr>
 <tr id="i15" class="rowColor">
 <td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/LocalDirsHandlerService.html" title="class in org.apache.hadoop.yarn.server.nodemanager">LocalDirsHandlerService</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#getLocalDirsHandler--">getLocalDirsHandler</a></span>()</code>&nbsp;</td>
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 <tr id="i16" class="altColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentLinkedQueue.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentLinkedQueue</a>&lt;org.apache.hadoop.yarn.server.api.protocolrecords.LogAggregationReport&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#getLogAggregationStatusForApps--">getLogAggregationStatusForApps</a></span>()</code>&nbsp;</td>
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 <tr id="i17" class="rowColor">
 <td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/logaggregation/tracker/NMLogAggregationStatusTracker.html" title="class in org.apache.hadoop.yarn.server.nodemanager.logaggregation.tracker">NMLogAggregationStatusTracker</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#getNMLogAggregationStatusTracker--">getNMLogAggregationStatusTracker</a></span>()</code>&nbsp;</td>
 </tr>
 <tr id="i18" class="altColor">
 <td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html" title="class in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#getNMStateStore--">getNMStateStore</a></span>()</code>&nbsp;</td>
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 <tr id="i19" class="rowColor">
 <td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/timelineservice/NMTimelinePublisher.html" title="class in org.apache.hadoop.yarn.server.nodemanager.timelineservice">NMTimelinePublisher</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#getNMTimelinePublisher--">getNMTimelinePublisher</a></span>()</code>&nbsp;</td>
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 <tr id="i20" class="altColor">
 <td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/security/NMTokenSecretManagerInNM.html" title="class in org.apache.hadoop.yarn.server.nodemanager.security">NMTokenSecretManagerInNM</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#getNMTokenSecretManager--">getNMTokenSecretManager</a></span>()</code>&nbsp;</td>
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 <tr id="i21" class="rowColor">
 <td class="colFirst"><code>org.apache.hadoop.yarn.server.api.records.NodeHealthStatus</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#getNodeHealthStatus--">getNodeHealthStatus</a></span>()</code>&nbsp;</td>
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 <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/yarn/server/nodemanager/NodeManager.NMContext.html#getNodeId--">getNodeId</a></span>()</code>
 <div class="block">Usable only after ContainerManager is started.</div>
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 <tr id="i23" class="rowColor">
 <td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/metrics/NodeManagerMetrics.html" title="class in org.apache.hadoop.yarn.server.nodemanager.metrics">NodeManagerMetrics</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#getNodeManagerMetrics--">getNodeManagerMetrics</a></span>()</code>
 <div class="block">Returns the <a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/metrics/NodeManagerMetrics.html" title="class in org.apache.hadoop.yarn.server.nodemanager.metrics"><code>NodeManagerMetrics</code></a> instance of this node.</div>
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 <tr id="i24" class="altColor">
 <td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeResourceMonitor.html" title="interface in org.apache.hadoop.yarn.server.nodemanager">NodeResourceMonitor</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#getNodeResourceMonitor--">getNodeResourceMonitor</a></span>()</code>&nbsp;</td>
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 <tr id="i25" class="rowColor">
 <td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeStatusUpdater.html" title="interface in org.apache.hadoop.yarn.server.nodemanager">NodeStatusUpdater</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#getNodeStatusUpdater--">getNodeStatusUpdater</a></span>()</code>&nbsp;</td>
 </tr>
 <tr id="i26" class="altColor">
 <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentMap</a>&lt;org.apache.hadoop.yarn.api.records.ApplicationId,org.apache.hadoop.yarn.server.api.records.AppCollectorData&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#getRegisteringCollectors--">getRegisteringCollectors</a></span>()</code>
 <div class="block">Get the list of collectors that are registering with the RM from this node.</div>
 </td>
 </tr>
 <tr id="i27" class="rowColor">
 <td class="colFirst"><code><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/resourceplugin/ResourcePluginManager.html" title="class in org.apache.hadoop.yarn.server.nodemanager.containermanager.resourceplugin">ResourcePluginManager</a></code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#getResourcePluginManager--">getResourcePluginManager</a></span>()</code>&nbsp;</td>
 </tr>
 <tr id="i28" class="altColor">
 <td class="colFirst"><code><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.yarn.api.records.ApplicationId,org.apache.hadoop.security.Credentials&gt;</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#getSystemCredentialsForApps--">getSystemCredentialsForApps</a></span>()</code>&nbsp;</td>
 </tr>
 <tr id="i29" class="rowColor">
 <td class="colFirst"><code>boolean</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#isDistributedSchedulingEnabled--">isDistributedSchedulingEnabled</a></span>()</code>&nbsp;</td>
 </tr>
 <tr id="i30" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#setAuxServices-org.apache.hadoop.yarn.server.nodemanager.containermanager.AuxServices-">setAuxServices</a></span>(<a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/AuxServices.html" title="class in org.apache.hadoop.yarn.server.nodemanager.containermanager">AuxServices</a>&nbsp;auxServices)</code>&nbsp;</td>
 </tr>
 <tr id="i31" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#setContainerExecutor-org.apache.hadoop.yarn.server.nodemanager.ContainerExecutor-">setContainerExecutor</a></span>(<a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/ContainerExecutor.html" title="class in org.apache.hadoop.yarn.server.nodemanager">ContainerExecutor</a>&nbsp;executor)</code>&nbsp;</td>
 </tr>
 <tr id="i32" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#setContainerManager-org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManager-">setContainerManager</a></span>(<a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/ContainerManager.html" title="interface in org.apache.hadoop.yarn.server.nodemanager.containermanager">ContainerManager</a>&nbsp;containerManager)</code>&nbsp;</td>
 </tr>
 <tr id="i33" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#setContainerStateTransitionListener-org.apache.hadoop.yarn.server.nodemanager.ContainerStateTransitionListener-">setContainerStateTransitionListener</a></span>(<a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/ContainerStateTransitionListener.html" title="interface in org.apache.hadoop.yarn.server.nodemanager">ContainerStateTransitionListener</a>&nbsp;transitionListener)</code>&nbsp;</td>
 </tr>
 <tr id="i34" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#setDecommissioned-boolean-">setDecommissioned</a></span>(boolean&nbsp;isDecommissioned)</code>&nbsp;</td>
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 <tr id="i35" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#setDeletionService-org.apache.hadoop.yarn.server.nodemanager.DeletionService-">setDeletionService</a></span>(<a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/DeletionService.html" title="class in org.apache.hadoop.yarn.server.nodemanager">DeletionService</a>&nbsp;deletionService)</code>
 <div class="block">Set the NM's <a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/DeletionService.html" title="class in org.apache.hadoop.yarn.server.nodemanager"><code>DeletionService</code></a>.</div>
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 </tr>
 <tr id="i36" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#setNMLogAggregationStatusTracker-org.apache.hadoop.yarn.server.nodemanager.logaggregation.tracker.NMLogAggregationStatusTracker-">setNMLogAggregationStatusTracker</a></span>(<a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/logaggregation/tracker/NMLogAggregationStatusTracker.html" title="class in org.apache.hadoop.yarn.server.nodemanager.logaggregation.tracker">NMLogAggregationStatusTracker</a>&nbsp;nmLogAggregationStatusTracker)</code>&nbsp;</td>
 </tr>
 <tr id="i37" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#setNMTimelinePublisher-org.apache.hadoop.yarn.server.nodemanager.timelineservice.NMTimelinePublisher-">setNMTimelinePublisher</a></span>(<a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/timelineservice/NMTimelinePublisher.html" title="class in org.apache.hadoop.yarn.server.nodemanager.timelineservice">NMTimelinePublisher</a>&nbsp;nmMetricsPublisher)</code>&nbsp;</td>
 </tr>
 <tr id="i38" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#setNodeId-org.apache.hadoop.yarn.api.records.NodeId-">setNodeId</a></span>(org.apache.hadoop.yarn.api.records.NodeId&nbsp;nodeId)</code>&nbsp;</td>
 </tr>
 <tr id="i39" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#setNodeManagerMetrics-org.apache.hadoop.yarn.server.nodemanager.metrics.NodeManagerMetrics-">setNodeManagerMetrics</a></span>(<a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/metrics/NodeManagerMetrics.html" title="class in org.apache.hadoop.yarn.server.nodemanager.metrics">NodeManagerMetrics</a>&nbsp;nmMetrics)</code>&nbsp;</td>
 </tr>
 <tr id="i40" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#setNodeResourceMonitor-org.apache.hadoop.yarn.server.nodemanager.NodeResourceMonitor-">setNodeResourceMonitor</a></span>(<a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeResourceMonitor.html" title="interface in org.apache.hadoop.yarn.server.nodemanager">NodeResourceMonitor</a>&nbsp;nodeResourceMonitor)</code>&nbsp;</td>
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 <tr id="i41" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#setNodeStatusUpdater-org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdater-">setNodeStatusUpdater</a></span>(<a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeStatusUpdater.html" title="interface in org.apache.hadoop.yarn.server.nodemanager">NodeStatusUpdater</a>&nbsp;nodeStatusUpdater)</code>&nbsp;</td>
 </tr>
 <tr id="i42" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#setQueueableContainerAllocator-org.apache.hadoop.yarn.server.scheduler.OpportunisticContainerAllocator-">setQueueableContainerAllocator</a></span>(org.apache.hadoop.yarn.server.scheduler.OpportunisticContainerAllocator&nbsp;containerAllocator)</code>&nbsp;</td>
 </tr>
 <tr id="i43" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#setResourcePluginManager-org.apache.hadoop.yarn.server.nodemanager.containermanager.resourceplugin.ResourcePluginManager-">setResourcePluginManager</a></span>(<a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/resourceplugin/ResourcePluginManager.html" title="class in org.apache.hadoop.yarn.server.nodemanager.containermanager.resourceplugin">ResourcePluginManager</a>&nbsp;resourcePluginManager)</code>&nbsp;</td>
 </tr>
 <tr id="i44" class="altColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#setSystemCrendentialsForApps-java.util.Map-">setSystemCrendentialsForApps</a></span>(<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.yarn.api.records.ApplicationId,org.apache.hadoop.security.Credentials&gt;&nbsp;systemCredentials)</code>&nbsp;</td>
 </tr>
 <tr id="i45" class="rowColor">
 <td class="colFirst"><code>void</code></td>
 <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/NodeManager.NMContext.html#setWebServer-org.apache.hadoop.yarn.server.nodemanager.webapp.WebServer-">setWebServer</a></span>(<a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/webapp/WebServer.html" title="class in org.apache.hadoop.yarn.server.nodemanager.webapp">WebServer</a>&nbsp;webServer)</code>&nbsp;</td>
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 <h3>Field Detail</h3>
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 <h4>applications</h4>
 <pre>protected final&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentMap</a>&lt;org.apache.hadoop.yarn.api.records.ApplicationId,<a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/application/Application.html" title="interface in org.apache.hadoop.yarn.server.nodemanager.containermanager.application">Application</a>&gt; applications</pre>
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 <pre>protected final&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentMap</a>&lt;org.apache.hadoop.yarn.api.records.ContainerId,<a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/container/Container.html" title="interface in org.apache.hadoop.yarn.server.nodemanager.containermanager.container">Container</a>&gt; containers</pre>
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 <h4>increasedContainers</h4>
 <pre>protected final&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentMap</a>&lt;org.apache.hadoop.yarn.api.records.ContainerId,org.apache.hadoop.yarn.api.records.Container&gt; increasedContainers</pre>
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 <h3>Constructor Detail</h3>
 <a name="NMContext-org.apache.hadoop.yarn.server.nodemanager.security.NMContainerTokenSecretManager-org.apache.hadoop.yarn.server.nodemanager.security.NMTokenSecretManagerInNM-org.apache.hadoop.yarn.server.nodemanager.LocalDirsHandlerService-org.apache.hadoop.yarn.server.security.ApplicationACLsManager-org.apache.hadoop.yarn.server.nodemanager.recovery.NMStateStoreService-boolean-org.apache.hadoop.conf.Configuration-">
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 <pre>public&nbsp;NMContext(<a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/security/NMContainerTokenSecretManager.html" title="class in org.apache.hadoop.yarn.server.nodemanager.security">NMContainerTokenSecretManager</a>&nbsp;containerTokenSecretManager,
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 <h4>getNodeId</h4>
 <pre>public&nbsp;org.apache.hadoop.yarn.api.records.NodeId&nbsp;getNodeId()</pre>
 <div class="block">Usable only after ContainerManager is started.</div>
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 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/Context.html#getNodeId--">getNodeId</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/Context.html" title="interface in org.apache.hadoop.yarn.server.nodemanager">Context</a></code></dd>
 <dt><span class="returnLabel">Returns:</span></dt>
 <dd>the NodeId</dd>
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 <a name="getHttpPort--">
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 <h4>getHttpPort</h4>
 <pre>public&nbsp;int&nbsp;getHttpPort()</pre>
 <div class="block"><span class="descfrmTypeLabel">Description copied from interface:&nbsp;<code><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/Context.html#getHttpPort--">Context</a></code></span></div>
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 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/Context.html#getHttpPort--">getHttpPort</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/Context.html" title="interface in org.apache.hadoop.yarn.server.nodemanager">Context</a></code></dd>
 <dt><span class="returnLabel">Returns:</span></dt>
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 <h4>getApplications</h4>
 <pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentMap</a>&lt;org.apache.hadoop.yarn.api.records.ApplicationId,<a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/application/Application.html" title="interface in org.apache.hadoop.yarn.server.nodemanager.containermanager.application">Application</a>&gt;&nbsp;getApplications()</pre>
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 <h4>getConf</h4>
 <pre>public&nbsp;org.apache.hadoop.conf.Configuration&nbsp;getConf()</pre>
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 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/Context.html#getConf--">getConf</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/Context.html" title="interface in org.apache.hadoop.yarn.server.nodemanager">Context</a></code></dd>
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 <h4>getContainers</h4>
 <pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentMap</a>&lt;org.apache.hadoop.yarn.api.records.ContainerId,<a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/container/Container.html" title="interface in org.apache.hadoop.yarn.server.nodemanager.containermanager.container">Container</a>&gt;&nbsp;getContainers()</pre>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/Context.html#getContainers--">getContainers</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/Context.html" title="interface in org.apache.hadoop.yarn.server.nodemanager">Context</a></code></dd>
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 <h4>getIncreasedContainers</h4>
 <pre>public&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentMap</a>&lt;org.apache.hadoop.yarn.api.records.ContainerId,org.apache.hadoop.yarn.api.records.Container&gt;&nbsp;getIncreasedContainers()</pre>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/Context.html#getIncreasedContainers--">getIncreasedContainers</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/Context.html" title="interface in org.apache.hadoop.yarn.server.nodemanager">Context</a></code></dd>
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 <h4>getContainerTokenSecretManager</h4>
 <pre>public&nbsp;<a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/security/NMContainerTokenSecretManager.html" title="class in org.apache.hadoop.yarn.server.nodemanager.security">NMContainerTokenSecretManager</a>&nbsp;getContainerTokenSecretManager()</pre>
 <dl>
 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/Context.html#getContainerTokenSecretManager--">getContainerTokenSecretManager</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/Context.html" title="interface in org.apache.hadoop.yarn.server.nodemanager">Context</a></code></dd>
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 <pre>public&nbsp;<a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/security/NMTokenSecretManagerInNM.html" title="class in org.apache.hadoop.yarn.server.nodemanager.security">NMTokenSecretManagerInNM</a>&nbsp;getNMTokenSecretManager()</pre>
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 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/Context.html#getNMTokenSecretManager--">getNMTokenSecretManager</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/Context.html" title="interface in org.apache.hadoop.yarn.server.nodemanager">Context</a></code></dd>
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 <pre>public&nbsp;void&nbsp;setDeletionService(<a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/DeletionService.html" title="class in org.apache.hadoop.yarn.server.nodemanager">DeletionService</a>&nbsp;deletionService)</pre>
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 <pre>public&nbsp;void&nbsp;setNMLogAggregationStatusTracker(<a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/logaggregation/tracker/NMLogAggregationStatusTracker.html" title="class in org.apache.hadoop.yarn.server.nodemanager.logaggregation.tracker">NMLogAggregationStatusTracker</a>&nbsp;nmLogAggregationStatusTracker)</pre>
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 <pre>public&nbsp;<a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/logaggregation/tracker/NMLogAggregationStatusTracker.html" title="class in org.apache.hadoop.yarn.server.nodemanager.logaggregation.tracker">NMLogAggregationStatusTracker</a>&nbsp;getNMLogAggregationStatusTracker()</pre>
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 <dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
 <dd><code><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/Context.html#getNMLogAggregationStatusTracker--">getNMLogAggregationStatusTracker</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/Context.html" title="interface in org.apache.hadoop.yarn.server.nodemanager">Context</a></code></dd>
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 <pre>public&nbsp;void&nbsp;setAuxServices(<a href="../../../../../../org/apache/hadoop/yarn/server/nodemanager/containermanager/AuxServices.html" title="class in org.apache.hadoop.yarn.server.nodemanager.containermanager">AuxServices</a>&nbsp;auxServices)</pre>
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