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<title>org.apache.hadoop.hdfs.server.datanode (Apache Hadoop HDFS 3.3.1 API)</title>
<meta name="date" content="2021-06-15">
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<h1 class="bar"><a href="../../../../../../org/apache/hadoop/hdfs/server/datanode/package-summary.html" target="classFrame">org.apache.hadoop.hdfs.server.datanode</a></h1>
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<h2 title="Interfaces">Interfaces</h2>
<ul title="Interfaces">
<li><a href="BPServiceActorAction.html" title="interface in org.apache.hadoop.hdfs.server.datanode" target="classFrame"><span class="interfaceName">BPServiceActorAction</span></a></li>
<li><a href="DiskBalancer.BlockMover.html" title="interface in org.apache.hadoop.hdfs.server.datanode" target="classFrame"><span class="interfaceName">DiskBalancer.BlockMover</span></a></li>
<li><a href="ReplicaInPipeline.html" title="interface in org.apache.hadoop.hdfs.server.datanode" target="classFrame"><span class="interfaceName">ReplicaInPipeline</span></a></li>
<li><a href="ShortCircuitRegistry.Visitor.html" title="interface in org.apache.hadoop.hdfs.server.datanode" target="classFrame"><span class="interfaceName">ShortCircuitRegistry.Visitor</span></a></li>
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<h2 title="Classes">Classes</h2>
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<li><a href="ChunkChecksum.html" title="class in org.apache.hadoop.hdfs.server.datanode" target="classFrame">ChunkChecksum</a></li>
<li><a href="DirectoryScanner.BlockPoolReport.html" title="class in org.apache.hadoop.hdfs.server.datanode" target="classFrame">DirectoryScanner.BlockPoolReport</a></li>
<li><a href="DirectoryScanner.ScanInfoVolumeReport.html" title="class in org.apache.hadoop.hdfs.server.datanode" target="classFrame">DirectoryScanner.ScanInfoVolumeReport</a></li>
<li><a href="DiskBalancer.DiskBalancerMover.html" title="class in org.apache.hadoop.hdfs.server.datanode" target="classFrame">DiskBalancer.DiskBalancerMover</a></li>
<li><a href="DiskBalancer.VolumePair.html" title="class in org.apache.hadoop.hdfs.server.datanode" target="classFrame">DiskBalancer.VolumePair</a></li>
<li><a href="ErrorReportAction.html" title="class in org.apache.hadoop.hdfs.server.datanode" target="classFrame">ErrorReportAction</a></li>
<li><a href="FinalizedReplica.html" title="class in org.apache.hadoop.hdfs.server.datanode" target="classFrame">FinalizedReplica</a></li>
<li><a href="FSCachingGetSpaceUsed.Builder.html" title="class in org.apache.hadoop.hdfs.server.datanode" target="classFrame">FSCachingGetSpaceUsed.Builder</a></li>
<li><a href="LocalReplica.html" title="class in org.apache.hadoop.hdfs.server.datanode" target="classFrame">LocalReplica</a></li>
<li><a href="LocalReplica.ReplicaDirInfo.html" title="class in org.apache.hadoop.hdfs.server.datanode" target="classFrame">LocalReplica.ReplicaDirInfo</a></li>
<li><a href="LocalReplicaInPipeline.html" title="class in org.apache.hadoop.hdfs.server.datanode" target="classFrame">LocalReplicaInPipeline</a></li>
<li><a href="ReplicaBeingWritten.html" title="class in org.apache.hadoop.hdfs.server.datanode" target="classFrame">ReplicaBeingWritten</a></li>
<li><a href="ReplicaBuilder.html" title="class in org.apache.hadoop.hdfs.server.datanode" target="classFrame">ReplicaBuilder</a></li>
<li><a href="ReplicaHandler.html" title="class in org.apache.hadoop.hdfs.server.datanode" target="classFrame">ReplicaHandler</a></li>
<li><a href="ReplicaUnderRecovery.html" title="class in org.apache.hadoop.hdfs.server.datanode" target="classFrame">ReplicaUnderRecovery</a></li>
<li><a href="ReplicaWaitingToBeRecovered.html" title="class in org.apache.hadoop.hdfs.server.datanode" target="classFrame">ReplicaWaitingToBeRecovered</a></li>
<li><a href="ReportBadBlockAction.html" title="class in org.apache.hadoop.hdfs.server.datanode" target="classFrame">ReportBadBlockAction</a></li>
<li><a href="SecureDataNodeStarter.html" title="class in org.apache.hadoop.hdfs.server.datanode" target="classFrame">SecureDataNodeStarter</a></li>
<li><a href="SecureDataNodeStarter.SecureResources.html" title="class in org.apache.hadoop.hdfs.server.datanode" target="classFrame">SecureDataNodeStarter.SecureResources</a></li>
<li><a href="ShortCircuitRegistry.html" title="class in org.apache.hadoop.hdfs.server.datanode" target="classFrame">ShortCircuitRegistry</a></li>
<li><a href="ShortCircuitRegistry.NewShmInfo.html" title="class in org.apache.hadoop.hdfs.server.datanode" target="classFrame">ShortCircuitRegistry.NewShmInfo</a></li>
<li><a href="ShortCircuitRegistry.RegisteredShm.html" title="class in org.apache.hadoop.hdfs.server.datanode" target="classFrame">ShortCircuitRegistry.RegisteredShm</a></li>
<li><a href="StorageLocation.CheckContext.html" title="class in org.apache.hadoop.hdfs.server.datanode" target="classFrame">StorageLocation.CheckContext</a></li>
<li><a href="VolumeScanner.html" title="class in org.apache.hadoop.hdfs.server.datanode" target="classFrame">VolumeScanner</a></li>
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<h2 title="Enums">Enums</h2>
<ul title="Enums">
<li><a href="DataNodeLayoutVersion.Feature.html" title="enum in org.apache.hadoop.hdfs.server.datanode" target="classFrame">DataNodeLayoutVersion.Feature</a></li>
<li><a href="FileIoProvider.OPERATION.html" title="enum in org.apache.hadoop.hdfs.server.datanode" target="classFrame">FileIoProvider.OPERATION</a></li>
</ul>
<h2 title="Exceptions">Exceptions</h2>
<ul title="Exceptions">
<li><a href="BPServiceActorActionException.html" title="class in org.apache.hadoop.hdfs.server.datanode" target="classFrame">BPServiceActorActionException</a></li>
<li><a href="DiskFileCorruptException.html" title="class in org.apache.hadoop.hdfs.server.datanode" target="classFrame">DiskFileCorruptException</a></li>
<li><a href="ReplicaAlreadyExistsException.html" title="class in org.apache.hadoop.hdfs.server.datanode" target="classFrame">ReplicaAlreadyExistsException</a></li>
<li><a href="UnexpectedReplicaStateException.html" title="class in org.apache.hadoop.hdfs.server.datanode" target="classFrame">UnexpectedReplicaStateException</a></li>
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