Uses of Class
org.apache.hadoop.hdfs.server.protocol.DatanodeRegistration

Packages that use DatanodeRegistration

Package	Description
org.apache.hadoop.hdfs.protocolPB	Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
org.apache.hadoop.hdfs.server.blockmanagement
org.apache.hadoop.hdfs.server.datanode
org.apache.hadoop.hdfs.server.namenode
org.apache.hadoop.hdfs.server.protocol

Uses of DatanodeRegistration in org.apache.hadoop.hdfs.protocolPB

Methods in org.apache.hadoop.hdfs.protocolPB that return DatanodeRegistration

Modifier and Type	Method	Description
static DatanodeRegistration	PBHelper.convert(org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.DatanodeRegistrationProto proto)
DatanodeRegistration	DatanodeProtocolClientSideTranslatorPB.registerDatanode(DatanodeRegistration registration)

Methods in org.apache.hadoop.hdfs.protocolPB with parameters of type DatanodeRegistration

Modifier and Type	Method	Description
void	DatanodeProtocolClientSideTranslatorPB.blockReceivedAndDeleted(DatanodeRegistration registration, String poolId, StorageReceivedDeletedBlocks[] receivedAndDeletedBlocks)
DatanodeCommand	DatanodeProtocolClientSideTranslatorPB.blockReport(DatanodeRegistration registration, String poolId, StorageBlockReport[] reports, BlockReportContext context)
DatanodeCommand	DatanodeProtocolClientSideTranslatorPB.cacheReport(DatanodeRegistration registration, String poolId, List<Long> blockIds)
static org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.DatanodeRegistrationProto	PBHelper.convert(DatanodeRegistration registration)
void	DatanodeProtocolClientSideTranslatorPB.errorReport(DatanodeRegistration registration, int errorCode, String msg)
DatanodeRegistration	DatanodeProtocolClientSideTranslatorPB.registerDatanode(DatanodeRegistration registration)
HeartbeatResponse	DatanodeProtocolClientSideTranslatorPB.sendHeartbeat(DatanodeRegistration registration, org.apache.hadoop.hdfs.server.protocol.StorageReport[] reports, long cacheCapacity, long cacheUsed, int xmitsInProgress, int xceiverCount, int failedVolumes, VolumeFailureSummary volumeFailureSummary, boolean requestFullBlockReportLease, org.apache.hadoop.hdfs.server.protocol.SlowPeerReports slowPeers, org.apache.hadoop.hdfs.server.protocol.SlowDiskReports slowDisks)
void	DatanodeLifelineProtocolClientSideTranslatorPB.sendLifeline(DatanodeRegistration registration, org.apache.hadoop.hdfs.server.protocol.StorageReport[] reports, long cacheCapacity, long cacheUsed, int xmitsInProgress, int xceiverCount, int failedVolumes, VolumeFailureSummary volumeFailureSummary)

Uses of DatanodeRegistration in org.apache.hadoop.hdfs.server.blockmanagement

Methods in org.apache.hadoop.hdfs.server.blockmanagement with parameters of type DatanodeRegistration

Modifier and Type	Method	Description
DatanodeCommand[]	DatanodeManager.handleHeartbeat(DatanodeRegistration nodeReg, org.apache.hadoop.hdfs.server.protocol.StorageReport[] reports, String blockPoolId, long cacheCapacity, long cacheUsed, int xceiverCount, int xmitsInProgress, int failedVolumes, VolumeFailureSummary volumeFailureSummary, org.apache.hadoop.hdfs.server.protocol.SlowPeerReports slowPeers, org.apache.hadoop.hdfs.server.protocol.SlowDiskReports slowDisks)	Handle heartbeat from datanodes.
void	DatanodeManager.handleLifeline(DatanodeRegistration nodeReg, org.apache.hadoop.hdfs.server.protocol.StorageReport[] reports, long cacheCapacity, long cacheUsed, int xceiverCount, int failedVolumes, VolumeFailureSummary volumeFailureSummary)	Handles a lifeline message sent by a DataNode.
void	BlockManager.registerDatanode(DatanodeRegistration nodeReg)
void	DatanodeManager.registerDatanode(DatanodeRegistration nodeReg)	Register the given datanode with the namenode.
long	BlockManager.requestBlockReportLeaseId(DatanodeRegistration nodeReg)

Uses of DatanodeRegistration in org.apache.hadoop.hdfs.server.datanode

Methods in org.apache.hadoop.hdfs.server.datanode that return DatanodeRegistration

Modifier and Type	Method	Description
DatanodeRegistration	DataNode.getDNRegistrationForBP(String bpid)	get BP registration by blockPool id

Methods in org.apache.hadoop.hdfs.server.datanode with parameters of type DatanodeRegistration

Modifier and Type	Method	Description
void	BPServiceActorAction.reportTo(DatanodeProtocolClientSideTranslatorPB bpNamenode, DatanodeRegistration bpRegistration)
void	ErrorReportAction.reportTo(DatanodeProtocolClientSideTranslatorPB bpNamenode, DatanodeRegistration bpRegistration)
void	ReportBadBlockAction.reportTo(DatanodeProtocolClientSideTranslatorPB bpNamenode, DatanodeRegistration bpRegistration)

Uses of DatanodeRegistration in org.apache.hadoop.hdfs.server.namenode

Methods in org.apache.hadoop.hdfs.server.namenode that return DatanodeRegistration

Modifier and Type	Method	Description
DatanodeRegistration	NameNodeRpcServer.registerDatanode(DatanodeRegistration nodeReg)

Methods in org.apache.hadoop.hdfs.server.namenode with parameters of type DatanodeRegistration

Modifier and Type	Method	Description
void	NameNodeRpcServer.blockReceivedAndDeleted(DatanodeRegistration nodeReg, String poolId, StorageReceivedDeletedBlocks[] receivedAndDeletedBlocks)
DatanodeCommand	NameNodeRpcServer.blockReport(DatanodeRegistration nodeReg, String poolId, StorageBlockReport[] reports, BlockReportContext context)
DatanodeCommand	NameNodeRpcServer.cacheReport(DatanodeRegistration nodeReg, String poolId, List<Long> blockIds)
void	NameNodeRpcServer.errorReport(DatanodeRegistration nodeReg, int errorCode, String msg)
DatanodeRegistration	NameNodeRpcServer.registerDatanode(DatanodeRegistration nodeReg)
HeartbeatResponse	NameNodeRpcServer.sendHeartbeat(DatanodeRegistration nodeReg, org.apache.hadoop.hdfs.server.protocol.StorageReport[] report, long dnCacheCapacity, long dnCacheUsed, int xmitsInProgress, int xceiverCount, int failedVolumes, VolumeFailureSummary volumeFailureSummary, boolean requestFullBlockReportLease, org.apache.hadoop.hdfs.server.protocol.SlowPeerReports slowPeers, org.apache.hadoop.hdfs.server.protocol.SlowDiskReports slowDisks)
void	NameNodeRpcServer.sendLifeline(DatanodeRegistration nodeReg, org.apache.hadoop.hdfs.server.protocol.StorageReport[] report, long dnCacheCapacity, long dnCacheUsed, int xmitsInProgress, int xceiverCount, int failedVolumes, VolumeFailureSummary volumeFailureSummary)

Uses of DatanodeRegistration in org.apache.hadoop.hdfs.server.protocol

Methods in org.apache.hadoop.hdfs.server.protocol that return DatanodeRegistration

Modifier and Type	Method	Description
DatanodeRegistration	DatanodeProtocol.registerDatanode(DatanodeRegistration registration)	Register Datanode.

Methods in org.apache.hadoop.hdfs.server.protocol with parameters of type DatanodeRegistration

Modifier and Type	Method	Description
void	DatanodeProtocol.blockReceivedAndDeleted(DatanodeRegistration registration, String poolId, StorageReceivedDeletedBlocks[] rcvdAndDeletedBlocks)	blockReceivedAndDeleted() allows the DataNode to tell the NameNode about recently-received and -deleted block data.
DatanodeCommand	DatanodeProtocol.blockReport(DatanodeRegistration registration, String poolId, StorageBlockReport[] reports, BlockReportContext context)	blockReport() tells the NameNode about all the locally-stored blocks.
DatanodeCommand	DatanodeProtocol.cacheReport(DatanodeRegistration registration, String poolId, List<Long> blockIds)	Communicates the complete list of locally cached blocks to the NameNode.
void	DatanodeProtocol.errorReport(DatanodeRegistration registration, int errorCode, String msg)	errorReport() tells the NameNode about something that has gone awry.
DatanodeRegistration	DatanodeProtocol.registerDatanode(DatanodeRegistration registration)	Register Datanode.
HeartbeatResponse	DatanodeProtocol.sendHeartbeat(DatanodeRegistration registration, org.apache.hadoop.hdfs.server.protocol.StorageReport[] reports, long dnCacheCapacity, long dnCacheUsed, int xmitsInProgress, int xceiverCount, int failedVolumes, VolumeFailureSummary volumeFailureSummary, boolean requestFullBlockReportLease, org.apache.hadoop.hdfs.server.protocol.SlowPeerReports slowPeers, org.apache.hadoop.hdfs.server.protocol.SlowDiskReports slowDisks)	sendHeartbeat() tells the NameNode that the DataNode is still alive and well.
void	DatanodeLifelineProtocol.sendLifeline(DatanodeRegistration registration, org.apache.hadoop.hdfs.server.protocol.StorageReport[] reports, long dnCacheCapacity, long dnCacheUsed, int xmitsInProgress, int xceiverCount, int failedVolumes, VolumeFailureSummary volumeFailureSummary)

Constructors in org.apache.hadoop.hdfs.server.protocol with parameters of type DatanodeRegistration

Modifier	Constructor	Description
	DatanodeRegistration(String uuid, DatanodeRegistration dnr)