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<div class="subTitle">org.apache.hadoop.yarn.server.nodemanager.recovery</div>
<h2 title="Class NMLeveldbStateStoreService" class="title">Class NMLeveldbStateStoreService</h2>
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<li>org.apache.hadoop.service.AbstractService</li>
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<ul class="inheritance">
<li><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html" title="class in org.apache.hadoop.yarn.server.nodemanager.recovery">org.apache.hadoop.yarn.server.nodemanager.recovery.NMStateStoreService</a></li>
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<li>org.apache.hadoop.yarn.server.nodemanager.recovery.NMLeveldbStateStoreService</li>
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<dd><a href="https://docs.oracle.com/javase/8/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io">Closeable</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang">AutoCloseable</a>, org.apache.hadoop.service.Service</dd>
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<pre>public class <span class="typeNameLabel">NMLeveldbStateStoreService</span>
extends <a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html" title="class in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService</a></pre>
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<h3>Nested classes/interfaces inherited from class&nbsp;org.apache.hadoop.yarn.server.nodemanager.recovery.<a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html" title="class in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService</a></h3>
<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.LocalResourceTrackerState.html" title="class in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService.LocalResourceTrackerState</a>, <a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.RecoveredAMRMProxyState.html" title="class in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService.RecoveredAMRMProxyState</a>, <a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.RecoveredApplicationsState.html" title="class in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService.RecoveredApplicationsState</a>, <a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.RecoveredContainerState.html" title="class in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService.RecoveredContainerState</a>, <a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.RecoveredContainerStatus.html" title="enum in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService.RecoveredContainerStatus</a>, <a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.RecoveredContainerTokensState.html" title="class in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService.RecoveredContainerTokensState</a>, <a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.RecoveredContainerType.html" title="enum in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService.RecoveredContainerType</a>, <a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.RecoveredDeletionServiceState.html" title="class in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService.RecoveredDeletionServiceState</a>, <a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.RecoveredLocalizationState.html" title="class in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService.RecoveredLocalizationState</a>, <a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.RecoveredLogDeleterState.html" title="class in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService.RecoveredLogDeleterState</a>, <a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.RecoveredNMTokensState.html" title="class in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService.RecoveredNMTokensState</a>, <a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.RecoveredUserResources.html" title="class in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService.RecoveredUserResources</a></code></li>
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<h3>Nested classes/interfaces inherited from interface&nbsp;org.apache.hadoop.service.Service</h3>
<code>org.apache.hadoop.service.Service.STATE</code></li>
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<td class="colFirst"><code>static org.slf4j.Logger</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#LOG">LOG</a></span></code>&nbsp;</td>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#NMLeveldbStateStoreService--">NMLeveldbStateStoreService</a></span>()</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="t2" class="tableTab"><span><a href="javascript:show(2);">Instance 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 void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#checkVersion--">checkVersion</a></span>()</code>
<div class="block">1) Versioning scheme: major.minor.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#closeStorage--">closeStorage</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#finishResourceLocalization-java.lang.String-org.apache.hadoop.yarn.api.records.ApplicationId-org.apache.hadoop.yarn.proto.YarnServerNodemanagerRecoveryProtos.LocalizedResourceProto-">finishResourceLocalization</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;user,
org.apache.hadoop.yarn.api.records.ApplicationId&nbsp;appId,
org.apache.hadoop.yarn.proto.YarnServerNodemanagerRecoveryProtos.LocalizedResourceProto&nbsp;proto)</code>
<div class="block">Record the completion of a resource localization</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/RecoveryIterator.html" title="interface in org.apache.hadoop.yarn.server.nodemanager.recovery">RecoveryIterator</a>&lt;<a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.RecoveredContainerState.html" title="class in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService.RecoveredContainerState</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#getContainerStateIterator--">getContainerStateIterator</a></span>()</code>
<div class="block">get the Recovered Container State Iterator</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#initStorage-org.apache.hadoop.conf.Configuration-">initStorage</a></span>(org.apache.hadoop.conf.Configuration&nbsp;conf)</code>&nbsp;</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#isNewlyCreated--">isNewlyCreated</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.RecoveredAMRMProxyState.html" title="class in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService.RecoveredAMRMProxyState</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#loadAMRMProxyState--">loadAMRMProxyState</a></span>()</code>
<div class="block">Load the state of AMRMProxy.</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.RecoveredApplicationsState.html" title="class in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService.RecoveredApplicationsState</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#loadApplicationsState--">loadApplicationsState</a></span>()</code>
<div class="block">Load the state of applications.</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.RecoveredContainerTokensState.html" title="class in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService.RecoveredContainerTokensState</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#loadContainerTokensState--">loadContainerTokensState</a></span>()</code>
<div class="block">Load the state of container tokens</div>
</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.RecoveredDeletionServiceState.html" title="class in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService.RecoveredDeletionServiceState</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#loadDeletionServiceState--">loadDeletionServiceState</a></span>()</code>
<div class="block">Load the state of the deletion service</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.RecoveredLocalizationState.html" title="class in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService.RecoveredLocalizationState</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#loadLocalizationState--">loadLocalizationState</a></span>()</code>
<div class="block">Load the state of localized resources</div>
</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.RecoveredLogDeleterState.html" title="class in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService.RecoveredLogDeleterState</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#loadLogDeleterState--">loadLogDeleterState</a></span>()</code>
<div class="block">Load the state of log deleters</div>
</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.RecoveredNMTokensState.html" title="class in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService.RecoveredNMTokensState</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#loadNMTokensState--">loadNMTokensState</a></span>()</code>
<div class="block">Load the state of NM tokens</div>
</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>protected org.iq80.leveldb.DB</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#openDatabase-org.apache.hadoop.conf.Configuration-">openDatabase</a></span>(org.apache.hadoop.conf.Configuration&nbsp;conf)</code>&nbsp;</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#removeAMRMProxyAppContext-org.apache.hadoop.yarn.api.records.ApplicationAttemptId-">removeAMRMProxyAppContext</a></span>(org.apache.hadoop.yarn.api.records.ApplicationAttemptId&nbsp;attempt)</code>
<div class="block">Remove the entire context map for an application attempt in
AMRMProxyService.</div>
</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#removeAMRMProxyAppContextEntry-org.apache.hadoop.yarn.api.records.ApplicationAttemptId-java.lang.String-">removeAMRMProxyAppContextEntry</a></span>(org.apache.hadoop.yarn.api.records.ApplicationAttemptId&nbsp;attempt,
<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;key)</code>
<div class="block">Remove a context entry for an application attempt in AMRMProxyService.</div>
</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#removeApplication-org.apache.hadoop.yarn.api.records.ApplicationId-">removeApplication</a></span>(org.apache.hadoop.yarn.api.records.ApplicationId&nbsp;appId)</code>
<div class="block">Remove records corresponding to an application</div>
</td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#removeContainer-org.apache.hadoop.yarn.api.records.ContainerId-">removeContainer</a></span>(org.apache.hadoop.yarn.api.records.ContainerId&nbsp;containerId)</code>
<div class="block">Remove records corresponding to a container</div>
</td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#removeContainerPaused-org.apache.hadoop.yarn.api.records.ContainerId-">removeContainerPaused</a></span>(org.apache.hadoop.yarn.api.records.ContainerId&nbsp;containerId)</code>
<div class="block">Record that a container has been resumed at the NM by removing the
fact that it has be paused.</div>
</td>
</tr>
<tr id="i19" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#removeContainerToken-org.apache.hadoop.yarn.api.records.ContainerId-">removeContainerToken</a></span>(org.apache.hadoop.yarn.api.records.ContainerId&nbsp;containerId)</code>
<div class="block">Remove records for a container token</div>
</td>
</tr>
<tr id="i20" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#removeDeletionTask-int-">removeDeletionTask</a></span>(int&nbsp;taskId)</code>
<div class="block">Remove records corresponding to a deletion task</div>
</td>
</tr>
<tr id="i21" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#removeLocalizedResource-java.lang.String-org.apache.hadoop.yarn.api.records.ApplicationId-org.apache.hadoop.fs.Path-">removeLocalizedResource</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;user,
org.apache.hadoop.yarn.api.records.ApplicationId&nbsp;appId,
org.apache.hadoop.fs.Path&nbsp;localPath)</code>
<div class="block">Remove records related to a resource localization</div>
</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/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#removeLogDeleter-org.apache.hadoop.yarn.api.records.ApplicationId-">removeLogDeleter</a></span>(org.apache.hadoop.yarn.api.records.ApplicationId&nbsp;appId)</code>
<div class="block">Remove the state of a log deleter</div>
</td>
</tr>
<tr id="i23" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#removeNMTokenApplicationMasterKey-org.apache.hadoop.yarn.api.records.ApplicationAttemptId-">removeNMTokenApplicationMasterKey</a></span>(org.apache.hadoop.yarn.api.records.ApplicationAttemptId&nbsp;attempt)</code>
<div class="block">Remove a master key corresponding to an application</div>
</td>
</tr>
<tr id="i24" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#startResourceLocalization-java.lang.String-org.apache.hadoop.yarn.api.records.ApplicationId-org.apache.hadoop.yarn.proto.YarnProtos.LocalResourceProto-org.apache.hadoop.fs.Path-">startResourceLocalization</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;user,
org.apache.hadoop.yarn.api.records.ApplicationId&nbsp;appId,
org.apache.hadoop.yarn.proto.YarnProtos.LocalResourceProto&nbsp;proto,
org.apache.hadoop.fs.Path&nbsp;localPath)</code>
<div class="block">Record the start of localization for a resource</div>
</td>
</tr>
<tr id="i25" class="rowColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#startStorage--">startStorage</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i26" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#storeAMRMProxyAppContextEntry-org.apache.hadoop.yarn.api.records.ApplicationAttemptId-java.lang.String-byte:A-">storeAMRMProxyAppContextEntry</a></span>(org.apache.hadoop.yarn.api.records.ApplicationAttemptId&nbsp;attempt,
<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;key,
byte[]&nbsp;data)</code>
<div class="block">Add a context entry for an application attempt in AMRMProxyService.</div>
</td>
</tr>
<tr id="i27" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#storeAMRMProxyCurrentMasterKey-org.apache.hadoop.yarn.server.api.records.MasterKey-">storeAMRMProxyCurrentMasterKey</a></span>(org.apache.hadoop.yarn.server.api.records.MasterKey&nbsp;key)</code>
<div class="block">Record the current AMRMProxyTokenSecretManager master key.</div>
</td>
</tr>
<tr id="i28" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#storeAMRMProxyNextMasterKey-org.apache.hadoop.yarn.server.api.records.MasterKey-">storeAMRMProxyNextMasterKey</a></span>(org.apache.hadoop.yarn.server.api.records.MasterKey&nbsp;key)</code>
<div class="block">Record the next AMRMProxyTokenSecretManager master key.</div>
</td>
</tr>
<tr id="i29" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#storeApplication-org.apache.hadoop.yarn.api.records.ApplicationId-org.apache.hadoop.yarn.proto.YarnServerNodemanagerRecoveryProtos.ContainerManagerApplicationProto-">storeApplication</a></span>(org.apache.hadoop.yarn.api.records.ApplicationId&nbsp;appId,
org.apache.hadoop.yarn.proto.YarnServerNodemanagerRecoveryProtos.ContainerManagerApplicationProto&nbsp;p)</code>
<div class="block">Record the start of an application</div>
</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/recovery/NMLeveldbStateStoreService.html#storeAssignedResources-org.apache.hadoop.yarn.server.nodemanager.containermanager.container.Container-java.lang.String-java.util.List-">storeAssignedResources</a></span>(<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>&nbsp;container,
<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;resourceType,
<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/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>&gt;&nbsp;assignedResources)</code>
<div class="block">Store the assigned resources to a container.</div>
</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/recovery/NMLeveldbStateStoreService.html#storeContainer-org.apache.hadoop.yarn.api.records.ContainerId-int-long-org.apache.hadoop.yarn.api.protocolrecords.StartContainerRequest-">storeContainer</a></span>(org.apache.hadoop.yarn.api.records.ContainerId&nbsp;containerId,
int&nbsp;containerVersion,
long&nbsp;startTime,
org.apache.hadoop.yarn.api.protocolrecords.StartContainerRequest&nbsp;startRequest)</code>
<div class="block">Record a container start request</div>
</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/recovery/NMLeveldbStateStoreService.html#storeContainerCompleted-org.apache.hadoop.yarn.api.records.ContainerId-int-">storeContainerCompleted</a></span>(org.apache.hadoop.yarn.api.records.ContainerId&nbsp;containerId,
int&nbsp;exitCode)</code>
<div class="block">Record that a container has completed</div>
</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/recovery/NMLeveldbStateStoreService.html#storeContainerDiagnostics-org.apache.hadoop.yarn.api.records.ContainerId-java.lang.StringBuilder-">storeContainerDiagnostics</a></span>(org.apache.hadoop.yarn.api.records.ContainerId&nbsp;containerId,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a>&nbsp;diagnostics)</code>
<div class="block">Record diagnostics for a container</div>
</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/recovery/NMLeveldbStateStoreService.html#storeContainerKilled-org.apache.hadoop.yarn.api.records.ContainerId-">storeContainerKilled</a></span>(org.apache.hadoop.yarn.api.records.ContainerId&nbsp;containerId)</code>
<div class="block">Record a request to kill a container</div>
</td>
</tr>
<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/recovery/NMLeveldbStateStoreService.html#storeContainerLaunched-org.apache.hadoop.yarn.api.records.ContainerId-">storeContainerLaunched</a></span>(org.apache.hadoop.yarn.api.records.ContainerId&nbsp;containerId)</code>
<div class="block">Record that a container has been launched</div>
</td>
</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/recovery/NMLeveldbStateStoreService.html#storeContainerLogDir-org.apache.hadoop.yarn.api.records.ContainerId-java.lang.String-">storeContainerLogDir</a></span>(org.apache.hadoop.yarn.api.records.ContainerId&nbsp;containerId,
<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;logDir)</code>
<div class="block">Record log directory for a container.</div>
</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/recovery/NMLeveldbStateStoreService.html#storeContainerPaused-org.apache.hadoop.yarn.api.records.ContainerId-">storeContainerPaused</a></span>(org.apache.hadoop.yarn.api.records.ContainerId&nbsp;containerId)</code>
<div class="block">Record that a container has been paused at the NM.</div>
</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/recovery/NMLeveldbStateStoreService.html#storeContainerQueued-org.apache.hadoop.yarn.api.records.ContainerId-">storeContainerQueued</a></span>(org.apache.hadoop.yarn.api.records.ContainerId&nbsp;containerId)</code>
<div class="block">Record that a container has been queued at the NM</div>
</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/recovery/NMLeveldbStateStoreService.html#storeContainerRemainingRetryAttempts-org.apache.hadoop.yarn.api.records.ContainerId-int-">storeContainerRemainingRetryAttempts</a></span>(org.apache.hadoop.yarn.api.records.ContainerId&nbsp;containerId,
int&nbsp;remainingRetryAttempts)</code>
<div class="block">Record remaining retry attempts for a container.</div>
</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/recovery/NMLeveldbStateStoreService.html#storeContainerRestartTimes-org.apache.hadoop.yarn.api.records.ContainerId-java.util.List-">storeContainerRestartTimes</a></span>(org.apache.hadoop.yarn.api.records.ContainerId&nbsp;containerId,
<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/Long.html?is-external=true" title="class or interface in java.lang">Long</a>&gt;&nbsp;restartTimes)</code>
<div class="block">Record restart times for a container.</div>
</td>
</tr>
<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/recovery/NMLeveldbStateStoreService.html#storeContainerToken-org.apache.hadoop.yarn.api.records.ContainerId-java.lang.Long-">storeContainerToken</a></span>(org.apache.hadoop.yarn.api.records.ContainerId&nbsp;containerId,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>&nbsp;expTime)</code>
<div class="block">Record the expiration time for a container token</div>
</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/recovery/NMLeveldbStateStoreService.html#storeContainerTokenCurrentMasterKey-org.apache.hadoop.yarn.server.api.records.MasterKey-">storeContainerTokenCurrentMasterKey</a></span>(org.apache.hadoop.yarn.server.api.records.MasterKey&nbsp;key)</code>
<div class="block">Record the current container token master key</div>
</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/recovery/NMLeveldbStateStoreService.html#storeContainerTokenPreviousMasterKey-org.apache.hadoop.yarn.server.api.records.MasterKey-">storeContainerTokenPreviousMasterKey</a></span>(org.apache.hadoop.yarn.server.api.records.MasterKey&nbsp;key)</code>
<div class="block">Record the previous container token master key</div>
</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/recovery/NMLeveldbStateStoreService.html#storeContainerUpdateToken-org.apache.hadoop.yarn.api.records.ContainerId-org.apache.hadoop.yarn.security.ContainerTokenIdentifier-">storeContainerUpdateToken</a></span>(org.apache.hadoop.yarn.api.records.ContainerId&nbsp;containerId,
org.apache.hadoop.yarn.security.ContainerTokenIdentifier&nbsp;containerTokenIdentifier)</code>
<div class="block">Record that a container has been updated</div>
</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/recovery/NMLeveldbStateStoreService.html#storeContainerWorkDir-org.apache.hadoop.yarn.api.records.ContainerId-java.lang.String-">storeContainerWorkDir</a></span>(org.apache.hadoop.yarn.api.records.ContainerId&nbsp;containerId,
<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;workDir)</code>
<div class="block">Record working directory for a container.</div>
</td>
</tr>
<tr id="i46" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#storeDeletionTask-int-org.apache.hadoop.yarn.proto.YarnServerNodemanagerRecoveryProtos.DeletionServiceDeleteTaskProto-">storeDeletionTask</a></span>(int&nbsp;taskId,
org.apache.hadoop.yarn.proto.YarnServerNodemanagerRecoveryProtos.DeletionServiceDeleteTaskProto&nbsp;taskProto)</code>
<div class="block">Record a deletion task</div>
</td>
</tr>
<tr id="i47" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#storeLogDeleter-org.apache.hadoop.yarn.api.records.ApplicationId-org.apache.hadoop.yarn.proto.YarnServerNodemanagerRecoveryProtos.LogDeleterProto-">storeLogDeleter</a></span>(org.apache.hadoop.yarn.api.records.ApplicationId&nbsp;appId,
org.apache.hadoop.yarn.proto.YarnServerNodemanagerRecoveryProtos.LogDeleterProto&nbsp;proto)</code>
<div class="block">Store the state of a log deleter</div>
</td>
</tr>
<tr id="i48" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#storeNMTokenApplicationMasterKey-org.apache.hadoop.yarn.api.records.ApplicationAttemptId-org.apache.hadoop.yarn.server.api.records.MasterKey-">storeNMTokenApplicationMasterKey</a></span>(org.apache.hadoop.yarn.api.records.ApplicationAttemptId&nbsp;attempt,
org.apache.hadoop.yarn.server.api.records.MasterKey&nbsp;key)</code>
<div class="block">Record a master key corresponding to an application</div>
</td>
</tr>
<tr id="i49" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#storeNMTokenCurrentMasterKey-org.apache.hadoop.yarn.server.api.records.MasterKey-">storeNMTokenCurrentMasterKey</a></span>(org.apache.hadoop.yarn.server.api.records.MasterKey&nbsp;key)</code>
<div class="block">Record the current NM token master key</div>
</td>
</tr>
<tr id="i50" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMLeveldbStateStoreService.html#storeNMTokenPreviousMasterKey-org.apache.hadoop.yarn.server.api.records.MasterKey-">storeNMTokenPreviousMasterKey</a></span>(org.apache.hadoop.yarn.server.api.records.MasterKey&nbsp;key)</code>
<div class="block">Record the previous NM token master key</div>
</td>
</tr>
</table>
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<h3>Methods inherited from class&nbsp;org.apache.hadoop.yarn.server.nodemanager.recovery.<a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html" title="class in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService</a></h3>
<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#canRecover--">canRecover</a>, <a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#getNodeStatusUpdater--">getNodeStatusUpdater</a>, <a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#serviceInit-org.apache.hadoop.conf.Configuration-">serviceInit</a>, <a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#serviceStart--">serviceStart</a>, <a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#serviceStop--">serviceStop</a>, <a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#setNodeStatusUpdater-org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdater-">setNodeStatusUpdater</a>, <a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#updateContainerResourceMapping-org.apache.hadoop.yarn.server.nodemanager.containermanager.container.Container-java.lang.String-java.util.List-">updateContainerResourceMapping</a></code></li>
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<h3>Methods inherited from class&nbsp;org.apache.hadoop.service.AbstractService</h3>
<code>close, getBlockers, getConfig, getFailureCause, getFailureState, getLifecycleHistory, getName, getServiceState, getStartTime, init, isInState, noteFailure, putBlocker, registerGlobalListener, registerServiceListener, removeBlocker, setConfig, start, stop, toString, unregisterGlobalListener, unregisterServiceListener, waitForServiceToStop</code></li>
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<h3>Methods inherited from class&nbsp;java.lang.<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></h3>
<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li>
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<h3>Field Detail</h3>
<a name="LOG">
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<h4>LOG</h4>
<pre>public static final&nbsp;org.slf4j.Logger LOG</pre>
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<a name="NMLeveldbStateStoreService--">
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<h4>NMLeveldbStateStoreService</h4>
<pre>public&nbsp;NMLeveldbStateStoreService()</pre>
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<a name="startStorage--">
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<h4>startStorage</h4>
<pre>protected&nbsp;void&nbsp;startStorage()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#startStorage--">startStorage</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>protected&nbsp;void&nbsp;closeStorage()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#closeStorage--">closeStorage</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;boolean&nbsp;isNewlyCreated()</pre>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#isNewlyCreated--">isNewlyCreated</a></code>&nbsp;in class&nbsp;<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></dd>
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<pre>public&nbsp;<a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/RecoveryIterator.html" title="interface in org.apache.hadoop.yarn.server.nodemanager.recovery">RecoveryIterator</a>&lt;<a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.RecoveredContainerState.html" title="class in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService.RecoveredContainerState</a>&gt;&nbsp;getContainerStateIterator()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#getContainerStateIterator--">NMStateStoreService</a></code></span></div>
<div class="block">get the Recovered Container State Iterator</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#getContainerStateIterator--">getContainerStateIterator</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>recovery iterator</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<h4>storeContainer</h4>
<pre>public&nbsp;void&nbsp;storeContainer(org.apache.hadoop.yarn.api.records.ContainerId&nbsp;containerId,
int&nbsp;containerVersion,
long&nbsp;startTime,
org.apache.hadoop.yarn.api.protocolrecords.StartContainerRequest&nbsp;startRequest)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeContainer-org.apache.hadoop.yarn.api.records.ContainerId-int-long-org.apache.hadoop.yarn.api.protocolrecords.StartContainerRequest-">NMStateStoreService</a></code></span></div>
<div class="block">Record a container start request</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeContainer-org.apache.hadoop.yarn.api.records.ContainerId-int-long-org.apache.hadoop.yarn.api.protocolrecords.StartContainerRequest-">storeContainer</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>containerId</code> - the container ID</dd>
<dd><code>containerVersion</code> - the container Version</dd>
<dd><code>startTime</code> - container start time</dd>
<dd><code>startRequest</code> - the container start request</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<h4>storeContainerQueued</h4>
<pre>public&nbsp;void&nbsp;storeContainerQueued(org.apache.hadoop.yarn.api.records.ContainerId&nbsp;containerId)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeContainerQueued-org.apache.hadoop.yarn.api.records.ContainerId-">NMStateStoreService</a></code></span></div>
<div class="block">Record that a container has been queued at the NM</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeContainerQueued-org.apache.hadoop.yarn.api.records.ContainerId-">storeContainerQueued</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>containerId</code> - the container ID</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;void&nbsp;storeContainerPaused(org.apache.hadoop.yarn.api.records.ContainerId&nbsp;containerId)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeContainerPaused-org.apache.hadoop.yarn.api.records.ContainerId-">NMStateStoreService</a></code></span></div>
<div class="block">Record that a container has been paused at the NM.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeContainerPaused-org.apache.hadoop.yarn.api.records.ContainerId-">storeContainerPaused</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>containerId</code> - the container ID.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - IO Exception.</dd>
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<pre>public&nbsp;void&nbsp;removeContainerPaused(org.apache.hadoop.yarn.api.records.ContainerId&nbsp;containerId)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#removeContainerPaused-org.apache.hadoop.yarn.api.records.ContainerId-">NMStateStoreService</a></code></span></div>
<div class="block">Record that a container has been resumed at the NM by removing the
fact that it has be paused.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#removeContainerPaused-org.apache.hadoop.yarn.api.records.ContainerId-">removeContainerPaused</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>containerId</code> - the container ID.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - IO Exception.</dd>
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<pre>public&nbsp;void&nbsp;storeContainerDiagnostics(org.apache.hadoop.yarn.api.records.ContainerId&nbsp;containerId,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a>&nbsp;diagnostics)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeContainerDiagnostics-org.apache.hadoop.yarn.api.records.ContainerId-java.lang.StringBuilder-">NMStateStoreService</a></code></span></div>
<div class="block">Record diagnostics for a container</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeContainerDiagnostics-org.apache.hadoop.yarn.api.records.ContainerId-java.lang.StringBuilder-">storeContainerDiagnostics</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>containerId</code> - the container ID</dd>
<dd><code>diagnostics</code> - the container diagnostics</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;void&nbsp;storeContainerLaunched(org.apache.hadoop.yarn.api.records.ContainerId&nbsp;containerId)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeContainerLaunched-org.apache.hadoop.yarn.api.records.ContainerId-">NMStateStoreService</a></code></span></div>
<div class="block">Record that a container has been launched</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeContainerLaunched-org.apache.hadoop.yarn.api.records.ContainerId-">storeContainerLaunched</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>containerId</code> - the container ID</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
</dl>
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<pre>public&nbsp;void&nbsp;storeContainerUpdateToken(org.apache.hadoop.yarn.api.records.ContainerId&nbsp;containerId,
org.apache.hadoop.yarn.security.ContainerTokenIdentifier&nbsp;containerTokenIdentifier)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeContainerUpdateToken-org.apache.hadoop.yarn.api.records.ContainerId-org.apache.hadoop.yarn.security.ContainerTokenIdentifier-">NMStateStoreService</a></code></span></div>
<div class="block">Record that a container has been updated</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeContainerUpdateToken-org.apache.hadoop.yarn.api.records.ContainerId-org.apache.hadoop.yarn.security.ContainerTokenIdentifier-">storeContainerUpdateToken</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>containerId</code> - the container ID</dd>
<dd><code>containerTokenIdentifier</code> - container token identifier</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
</dl>
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<pre>public&nbsp;void&nbsp;storeContainerKilled(org.apache.hadoop.yarn.api.records.ContainerId&nbsp;containerId)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeContainerKilled-org.apache.hadoop.yarn.api.records.ContainerId-">NMStateStoreService</a></code></span></div>
<div class="block">Record a request to kill a container</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeContainerKilled-org.apache.hadoop.yarn.api.records.ContainerId-">storeContainerKilled</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>containerId</code> - the container ID</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
</dl>
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<pre>public&nbsp;void&nbsp;storeContainerCompleted(org.apache.hadoop.yarn.api.records.ContainerId&nbsp;containerId,
int&nbsp;exitCode)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeContainerCompleted-org.apache.hadoop.yarn.api.records.ContainerId-int-">NMStateStoreService</a></code></span></div>
<div class="block">Record that a container has completed</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeContainerCompleted-org.apache.hadoop.yarn.api.records.ContainerId-int-">storeContainerCompleted</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>containerId</code> - the container ID</dd>
<dd><code>exitCode</code> - the exit code from the container</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;void&nbsp;storeContainerRemainingRetryAttempts(org.apache.hadoop.yarn.api.records.ContainerId&nbsp;containerId,
int&nbsp;remainingRetryAttempts)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeContainerRemainingRetryAttempts-org.apache.hadoop.yarn.api.records.ContainerId-int-">NMStateStoreService</a></code></span></div>
<div class="block">Record remaining retry attempts for a container.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeContainerRemainingRetryAttempts-org.apache.hadoop.yarn.api.records.ContainerId-int-">storeContainerRemainingRetryAttempts</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>containerId</code> - the container ID</dd>
<dd><code>remainingRetryAttempts</code> - the remain retry times when container
fails to run</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
</dl>
</li>
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<pre>public&nbsp;void&nbsp;storeContainerRestartTimes(org.apache.hadoop.yarn.api.records.ContainerId&nbsp;containerId,
<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/Long.html?is-external=true" title="class or interface in java.lang">Long</a>&gt;&nbsp;restartTimes)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeContainerRestartTimes-org.apache.hadoop.yarn.api.records.ContainerId-java.util.List-">NMStateStoreService</a></code></span></div>
<div class="block">Record restart times for a container.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeContainerRestartTimes-org.apache.hadoop.yarn.api.records.ContainerId-java.util.List-">storeContainerRestartTimes</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
</dl>
</li>
</ul>
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<pre>public&nbsp;void&nbsp;storeContainerWorkDir(org.apache.hadoop.yarn.api.records.ContainerId&nbsp;containerId,
<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;workDir)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeContainerWorkDir-org.apache.hadoop.yarn.api.records.ContainerId-java.lang.String-">NMStateStoreService</a></code></span></div>
<div class="block">Record working directory for a container.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeContainerWorkDir-org.apache.hadoop.yarn.api.records.ContainerId-java.lang.String-">storeContainerWorkDir</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>containerId</code> - the container ID</dd>
<dd><code>workDir</code> - the working directory</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;void&nbsp;storeContainerLogDir(org.apache.hadoop.yarn.api.records.ContainerId&nbsp;containerId,
<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;logDir)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeContainerLogDir-org.apache.hadoop.yarn.api.records.ContainerId-java.lang.String-">NMStateStoreService</a></code></span></div>
<div class="block">Record log directory for a container.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeContainerLogDir-org.apache.hadoop.yarn.api.records.ContainerId-java.lang.String-">storeContainerLogDir</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>containerId</code> - the container ID</dd>
<dd><code>logDir</code> - the log directory</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<h4>removeContainer</h4>
<pre>public&nbsp;void&nbsp;removeContainer(org.apache.hadoop.yarn.api.records.ContainerId&nbsp;containerId)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#removeContainer-org.apache.hadoop.yarn.api.records.ContainerId-">NMStateStoreService</a></code></span></div>
<div class="block">Remove records corresponding to a container</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#removeContainer-org.apache.hadoop.yarn.api.records.ContainerId-">removeContainer</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>containerId</code> - the container ID</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<h4>loadApplicationsState</h4>
<pre>public&nbsp;<a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.RecoveredApplicationsState.html" title="class in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService.RecoveredApplicationsState</a>&nbsp;loadApplicationsState()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#loadApplicationsState--">NMStateStoreService</a></code></span></div>
<div class="block">Load the state of applications.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#loadApplicationsState--">loadApplicationsState</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>recovered state for applications.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - IO Exception.</dd>
</dl>
</li>
</ul>
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<pre>public&nbsp;void&nbsp;storeApplication(org.apache.hadoop.yarn.api.records.ApplicationId&nbsp;appId,
org.apache.hadoop.yarn.proto.YarnServerNodemanagerRecoveryProtos.ContainerManagerApplicationProto&nbsp;p)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeApplication-org.apache.hadoop.yarn.api.records.ApplicationId-org.apache.hadoop.yarn.proto.YarnServerNodemanagerRecoveryProtos.ContainerManagerApplicationProto-">NMStateStoreService</a></code></span></div>
<div class="block">Record the start of an application</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeApplication-org.apache.hadoop.yarn.api.records.ApplicationId-org.apache.hadoop.yarn.proto.YarnServerNodemanagerRecoveryProtos.ContainerManagerApplicationProto-">storeApplication</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>appId</code> - the application ID</dd>
<dd><code>p</code> - state to store for the application</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<h4>removeApplication</h4>
<pre>public&nbsp;void&nbsp;removeApplication(org.apache.hadoop.yarn.api.records.ApplicationId&nbsp;appId)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#removeApplication-org.apache.hadoop.yarn.api.records.ApplicationId-">NMStateStoreService</a></code></span></div>
<div class="block">Remove records corresponding to an application</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#removeApplication-org.apache.hadoop.yarn.api.records.ApplicationId-">removeApplication</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>appId</code> - the application ID</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<h4>loadLocalizationState</h4>
<pre>public&nbsp;<a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.RecoveredLocalizationState.html" title="class in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService.RecoveredLocalizationState</a>&nbsp;loadLocalizationState()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#loadLocalizationState--">NMStateStoreService</a></code></span></div>
<div class="block">Load the state of localized resources</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#loadLocalizationState--">loadLocalizationState</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>recovered localized resource state</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
</dl>
</li>
</ul>
<a name="startResourceLocalization-java.lang.String-org.apache.hadoop.yarn.api.records.ApplicationId-org.apache.hadoop.yarn.proto.YarnProtos.LocalResourceProto-org.apache.hadoop.fs.Path-">
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<pre>public&nbsp;void&nbsp;startResourceLocalization(<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;user,
org.apache.hadoop.yarn.api.records.ApplicationId&nbsp;appId,
org.apache.hadoop.yarn.proto.YarnProtos.LocalResourceProto&nbsp;proto,
org.apache.hadoop.fs.Path&nbsp;localPath)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#startResourceLocalization-java.lang.String-org.apache.hadoop.yarn.api.records.ApplicationId-org.apache.hadoop.yarn.proto.YarnProtos.LocalResourceProto-org.apache.hadoop.fs.Path-">NMStateStoreService</a></code></span></div>
<div class="block">Record the start of localization for a resource</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#startResourceLocalization-java.lang.String-org.apache.hadoop.yarn.api.records.ApplicationId-org.apache.hadoop.yarn.proto.YarnProtos.LocalResourceProto-org.apache.hadoop.fs.Path-">startResourceLocalization</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>user</code> - the username or null if the resource is public</dd>
<dd><code>appId</code> - the application ID if the resource is app-specific or null</dd>
<dd><code>proto</code> - the resource request</dd>
<dd><code>localPath</code> - local filesystem path where the resource will be stored</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
</dl>
</li>
</ul>
<a name="finishResourceLocalization-java.lang.String-org.apache.hadoop.yarn.api.records.ApplicationId-org.apache.hadoop.yarn.proto.YarnServerNodemanagerRecoveryProtos.LocalizedResourceProto-">
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<pre>public&nbsp;void&nbsp;finishResourceLocalization(<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;user,
org.apache.hadoop.yarn.api.records.ApplicationId&nbsp;appId,
org.apache.hadoop.yarn.proto.YarnServerNodemanagerRecoveryProtos.LocalizedResourceProto&nbsp;proto)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#finishResourceLocalization-java.lang.String-org.apache.hadoop.yarn.api.records.ApplicationId-org.apache.hadoop.yarn.proto.YarnServerNodemanagerRecoveryProtos.LocalizedResourceProto-">NMStateStoreService</a></code></span></div>
<div class="block">Record the completion of a resource localization</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#finishResourceLocalization-java.lang.String-org.apache.hadoop.yarn.api.records.ApplicationId-org.apache.hadoop.yarn.proto.YarnServerNodemanagerRecoveryProtos.LocalizedResourceProto-">finishResourceLocalization</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>user</code> - the username or null if the resource is public</dd>
<dd><code>appId</code> - the application ID if the resource is app-specific or null</dd>
<dd><code>proto</code> - the serialized localized resource</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
</dl>
</li>
</ul>
<a name="removeLocalizedResource-java.lang.String-org.apache.hadoop.yarn.api.records.ApplicationId-org.apache.hadoop.fs.Path-">
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<h4>removeLocalizedResource</h4>
<pre>public&nbsp;void&nbsp;removeLocalizedResource(<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;user,
org.apache.hadoop.yarn.api.records.ApplicationId&nbsp;appId,
org.apache.hadoop.fs.Path&nbsp;localPath)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#removeLocalizedResource-java.lang.String-org.apache.hadoop.yarn.api.records.ApplicationId-org.apache.hadoop.fs.Path-">NMStateStoreService</a></code></span></div>
<div class="block">Remove records related to a resource localization</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#removeLocalizedResource-java.lang.String-org.apache.hadoop.yarn.api.records.ApplicationId-org.apache.hadoop.fs.Path-">removeLocalizedResource</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>user</code> - the username or null if the resource is public</dd>
<dd><code>appId</code> - the application ID if the resource is app-specific or null</dd>
<dd><code>localPath</code> - local filesystem path where the resource will be stored</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<h4>loadDeletionServiceState</h4>
<pre>public&nbsp;<a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.RecoveredDeletionServiceState.html" title="class in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService.RecoveredDeletionServiceState</a>&nbsp;loadDeletionServiceState()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#loadDeletionServiceState--">NMStateStoreService</a></code></span></div>
<div class="block">Load the state of the deletion service</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#loadDeletionServiceState--">loadDeletionServiceState</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>recovered deletion service state</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
</dl>
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<h4>storeDeletionTask</h4>
<pre>public&nbsp;void&nbsp;storeDeletionTask(int&nbsp;taskId,
org.apache.hadoop.yarn.proto.YarnServerNodemanagerRecoveryProtos.DeletionServiceDeleteTaskProto&nbsp;taskProto)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeDeletionTask-int-org.apache.hadoop.yarn.proto.YarnServerNodemanagerRecoveryProtos.DeletionServiceDeleteTaskProto-">NMStateStoreService</a></code></span></div>
<div class="block">Record a deletion task</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeDeletionTask-int-org.apache.hadoop.yarn.proto.YarnServerNodemanagerRecoveryProtos.DeletionServiceDeleteTaskProto-">storeDeletionTask</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>taskId</code> - the deletion task ID</dd>
<dd><code>taskProto</code> - the deletion task protobuf</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;void&nbsp;removeDeletionTask(int&nbsp;taskId)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#removeDeletionTask-int-">NMStateStoreService</a></code></span></div>
<div class="block">Remove records corresponding to a deletion task</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#removeDeletionTask-int-">removeDeletionTask</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>taskId</code> - the deletion task ID</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
</dl>
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<pre>public&nbsp;<a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.RecoveredNMTokensState.html" title="class in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService.RecoveredNMTokensState</a>&nbsp;loadNMTokensState()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#loadNMTokensState--">NMStateStoreService</a></code></span></div>
<div class="block">Load the state of NM tokens</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#loadNMTokensState--">loadNMTokensState</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>recovered state of NM tokens</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;void&nbsp;storeNMTokenCurrentMasterKey(org.apache.hadoop.yarn.server.api.records.MasterKey&nbsp;key)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeNMTokenCurrentMasterKey-org.apache.hadoop.yarn.server.api.records.MasterKey-">NMStateStoreService</a></code></span></div>
<div class="block">Record the current NM token master key</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeNMTokenCurrentMasterKey-org.apache.hadoop.yarn.server.api.records.MasterKey-">storeNMTokenCurrentMasterKey</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>key</code> - the master key</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;void&nbsp;storeNMTokenPreviousMasterKey(org.apache.hadoop.yarn.server.api.records.MasterKey&nbsp;key)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeNMTokenPreviousMasterKey-org.apache.hadoop.yarn.server.api.records.MasterKey-">NMStateStoreService</a></code></span></div>
<div class="block">Record the previous NM token master key</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeNMTokenPreviousMasterKey-org.apache.hadoop.yarn.server.api.records.MasterKey-">storeNMTokenPreviousMasterKey</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>key</code> - the previous master key</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;void&nbsp;storeNMTokenApplicationMasterKey(org.apache.hadoop.yarn.api.records.ApplicationAttemptId&nbsp;attempt,
org.apache.hadoop.yarn.server.api.records.MasterKey&nbsp;key)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeNMTokenApplicationMasterKey-org.apache.hadoop.yarn.api.records.ApplicationAttemptId-org.apache.hadoop.yarn.server.api.records.MasterKey-">NMStateStoreService</a></code></span></div>
<div class="block">Record a master key corresponding to an application</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeNMTokenApplicationMasterKey-org.apache.hadoop.yarn.api.records.ApplicationAttemptId-org.apache.hadoop.yarn.server.api.records.MasterKey-">storeNMTokenApplicationMasterKey</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>attempt</code> - the application attempt ID</dd>
<dd><code>key</code> - the master key</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;void&nbsp;removeNMTokenApplicationMasterKey(org.apache.hadoop.yarn.api.records.ApplicationAttemptId&nbsp;attempt)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#removeNMTokenApplicationMasterKey-org.apache.hadoop.yarn.api.records.ApplicationAttemptId-">NMStateStoreService</a></code></span></div>
<div class="block">Remove a master key corresponding to an application</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#removeNMTokenApplicationMasterKey-org.apache.hadoop.yarn.api.records.ApplicationAttemptId-">removeNMTokenApplicationMasterKey</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>attempt</code> - the application attempt ID</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;<a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.RecoveredContainerTokensState.html" title="class in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService.RecoveredContainerTokensState</a>&nbsp;loadContainerTokensState()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#loadContainerTokensState--">NMStateStoreService</a></code></span></div>
<div class="block">Load the state of container tokens</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#loadContainerTokensState--">loadContainerTokensState</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>recovered state of container tokens</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;void&nbsp;storeContainerTokenCurrentMasterKey(org.apache.hadoop.yarn.server.api.records.MasterKey&nbsp;key)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeContainerTokenCurrentMasterKey-org.apache.hadoop.yarn.server.api.records.MasterKey-">NMStateStoreService</a></code></span></div>
<div class="block">Record the current container token master key</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeContainerTokenCurrentMasterKey-org.apache.hadoop.yarn.server.api.records.MasterKey-">storeContainerTokenCurrentMasterKey</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>key</code> - the master key</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;void&nbsp;storeContainerTokenPreviousMasterKey(org.apache.hadoop.yarn.server.api.records.MasterKey&nbsp;key)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeContainerTokenPreviousMasterKey-org.apache.hadoop.yarn.server.api.records.MasterKey-">NMStateStoreService</a></code></span></div>
<div class="block">Record the previous container token master key</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeContainerTokenPreviousMasterKey-org.apache.hadoop.yarn.server.api.records.MasterKey-">storeContainerTokenPreviousMasterKey</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>key</code> - the previous master key</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;void&nbsp;storeContainerToken(org.apache.hadoop.yarn.api.records.ContainerId&nbsp;containerId,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Long.html?is-external=true" title="class or interface in java.lang">Long</a>&nbsp;expTime)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeContainerToken-org.apache.hadoop.yarn.api.records.ContainerId-java.lang.Long-">NMStateStoreService</a></code></span></div>
<div class="block">Record the expiration time for a container token</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeContainerToken-org.apache.hadoop.yarn.api.records.ContainerId-java.lang.Long-">storeContainerToken</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>containerId</code> - the container ID</dd>
<dd><code>expTime</code> - the container token expiration time</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;void&nbsp;removeContainerToken(org.apache.hadoop.yarn.api.records.ContainerId&nbsp;containerId)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#removeContainerToken-org.apache.hadoop.yarn.api.records.ContainerId-">NMStateStoreService</a></code></span></div>
<div class="block">Remove records for a container token</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#removeContainerToken-org.apache.hadoop.yarn.api.records.ContainerId-">removeContainerToken</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>containerId</code> - the container ID</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<pre>public&nbsp;<a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.RecoveredLogDeleterState.html" title="class in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService.RecoveredLogDeleterState</a>&nbsp;loadLogDeleterState()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#loadLogDeleterState--">NMStateStoreService</a></code></span></div>
<div class="block">Load the state of log deleters</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#loadLogDeleterState--">loadLogDeleterState</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>recovered log deleter state</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
</dl>
</li>
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<pre>public&nbsp;void&nbsp;storeLogDeleter(org.apache.hadoop.yarn.api.records.ApplicationId&nbsp;appId,
org.apache.hadoop.yarn.proto.YarnServerNodemanagerRecoveryProtos.LogDeleterProto&nbsp;proto)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeLogDeleter-org.apache.hadoop.yarn.api.records.ApplicationId-org.apache.hadoop.yarn.proto.YarnServerNodemanagerRecoveryProtos.LogDeleterProto-">NMStateStoreService</a></code></span></div>
<div class="block">Store the state of a log deleter</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeLogDeleter-org.apache.hadoop.yarn.api.records.ApplicationId-org.apache.hadoop.yarn.proto.YarnServerNodemanagerRecoveryProtos.LogDeleterProto-">storeLogDeleter</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>appId</code> - the application ID for the log deleter</dd>
<dd><code>proto</code> - the serialized state of the log deleter</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
</dl>
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<pre>public&nbsp;void&nbsp;removeLogDeleter(org.apache.hadoop.yarn.api.records.ApplicationId&nbsp;appId)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#removeLogDeleter-org.apache.hadoop.yarn.api.records.ApplicationId-">NMStateStoreService</a></code></span></div>
<div class="block">Remove the state of a log deleter</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#removeLogDeleter-org.apache.hadoop.yarn.api.records.ApplicationId-">removeLogDeleter</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>appId</code> - the application ID for the log deleter</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
</dl>
</li>
</ul>
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<pre>public&nbsp;void&nbsp;storeAssignedResources(<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>&nbsp;container,
<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;resourceType,
<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/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>&gt;&nbsp;assignedResources)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeAssignedResources-org.apache.hadoop.yarn.server.nodemanager.containermanager.container.Container-java.lang.String-java.util.List-">NMStateStoreService</a></code></span></div>
<div class="block">Store the assigned resources to a container.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeAssignedResources-org.apache.hadoop.yarn.server.nodemanager.containermanager.container.Container-java.lang.String-java.util.List-">storeAssignedResources</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>container</code> - NMContainer</dd>
<dd><code>resourceType</code> - Resource Type</dd>
<dd><code>assignedResources</code> - Assigned resources</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if fails</dd>
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<pre>public&nbsp;<a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.RecoveredAMRMProxyState.html" title="class in org.apache.hadoop.yarn.server.nodemanager.recovery">NMStateStoreService.RecoveredAMRMProxyState</a>&nbsp;loadAMRMProxyState()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#loadAMRMProxyState--">NMStateStoreService</a></code></span></div>
<div class="block">Load the state of AMRMProxy.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#loadAMRMProxyState--">loadAMRMProxyState</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>recovered state of AMRMProxy</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if fails</dd>
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<h4>storeAMRMProxyCurrentMasterKey</h4>
<pre>public&nbsp;void&nbsp;storeAMRMProxyCurrentMasterKey(org.apache.hadoop.yarn.server.api.records.MasterKey&nbsp;key)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeAMRMProxyCurrentMasterKey-org.apache.hadoop.yarn.server.api.records.MasterKey-">NMStateStoreService</a></code></span></div>
<div class="block">Record the current AMRMProxyTokenSecretManager master key.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeAMRMProxyCurrentMasterKey-org.apache.hadoop.yarn.server.api.records.MasterKey-">storeAMRMProxyCurrentMasterKey</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>key</code> - the current master key</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if fails</dd>
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<h4>storeAMRMProxyNextMasterKey</h4>
<pre>public&nbsp;void&nbsp;storeAMRMProxyNextMasterKey(org.apache.hadoop.yarn.server.api.records.MasterKey&nbsp;key)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeAMRMProxyNextMasterKey-org.apache.hadoop.yarn.server.api.records.MasterKey-">NMStateStoreService</a></code></span></div>
<div class="block">Record the next AMRMProxyTokenSecretManager master key.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeAMRMProxyNextMasterKey-org.apache.hadoop.yarn.server.api.records.MasterKey-">storeAMRMProxyNextMasterKey</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>key</code> - the next master key</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if fails</dd>
</dl>
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<h4>storeAMRMProxyAppContextEntry</h4>
<pre>public&nbsp;void&nbsp;storeAMRMProxyAppContextEntry(org.apache.hadoop.yarn.api.records.ApplicationAttemptId&nbsp;attempt,
<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;key,
byte[]&nbsp;data)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeAMRMProxyAppContextEntry-org.apache.hadoop.yarn.api.records.ApplicationAttemptId-java.lang.String-byte:A-">NMStateStoreService</a></code></span></div>
<div class="block">Add a context entry for an application attempt in AMRMProxyService.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#storeAMRMProxyAppContextEntry-org.apache.hadoop.yarn.api.records.ApplicationAttemptId-java.lang.String-byte:A-">storeAMRMProxyAppContextEntry</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>attempt</code> - app attempt ID</dd>
<dd><code>key</code> - key string</dd>
<dd><code>data</code> - state data to store</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if fails</dd>
</dl>
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</ul>
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<h4>removeAMRMProxyAppContextEntry</h4>
<pre>public&nbsp;void&nbsp;removeAMRMProxyAppContextEntry(org.apache.hadoop.yarn.api.records.ApplicationAttemptId&nbsp;attempt,
<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;key)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#removeAMRMProxyAppContextEntry-org.apache.hadoop.yarn.api.records.ApplicationAttemptId-java.lang.String-">NMStateStoreService</a></code></span></div>
<div class="block">Remove a context entry for an application attempt in AMRMProxyService.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#removeAMRMProxyAppContextEntry-org.apache.hadoop.yarn.api.records.ApplicationAttemptId-java.lang.String-">removeAMRMProxyAppContextEntry</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>attempt</code> - attempt ID</dd>
<dd><code>key</code> - key string</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if fails</dd>
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<h4>removeAMRMProxyAppContext</h4>
<pre>public&nbsp;void&nbsp;removeAMRMProxyAppContext(org.apache.hadoop.yarn.api.records.ApplicationAttemptId&nbsp;attempt)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><span class="descfrmTypeLabel">Description copied from class:&nbsp;<code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#removeAMRMProxyAppContext-org.apache.hadoop.yarn.api.records.ApplicationAttemptId-">NMStateStoreService</a></code></span></div>
<div class="block">Remove the entire context map for an application attempt in
AMRMProxyService.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#removeAMRMProxyAppContext-org.apache.hadoop.yarn.api.records.ApplicationAttemptId-">removeAMRMProxyAppContext</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>attempt</code> - attempt ID</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if fails</dd>
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<h4>initStorage</h4>
<pre>protected&nbsp;void&nbsp;initStorage(org.apache.hadoop.conf.Configuration&nbsp;conf)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="overrideSpecifyLabel">Specified by:</span></dt>
<dd><code><a href="../../../../../../../org/apache/hadoop/yarn/server/nodemanager/recovery/NMStateStoreService.html#initStorage-org.apache.hadoop.conf.Configuration-">initStorage</a></code>&nbsp;in class&nbsp;<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></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<h4>openDatabase</h4>
<pre>protected&nbsp;org.iq80.leveldb.DB&nbsp;openDatabase(org.apache.hadoop.conf.Configuration&nbsp;conf)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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<h4>checkVersion</h4>
<pre>protected&nbsp;void&nbsp;checkVersion()
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">1) Versioning scheme: major.minor. For e.g. 1.0, 1.1, 1.2...1.25, 2.0 etc.
2) Any incompatible change of state-store is a major upgrade, and any
compatible change of state-store is a minor upgrade.
3) Within a minor upgrade, say 1.1 to 1.2:
overwrite the version info and proceed as normal.
4) Within a major upgrade, say 1.2 to 2.0:
throw exception and indicate user to use a separate upgrade tool to
upgrade NM state or remove incompatible old state.</div>
<dl>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd>
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