Uses of Class
org.apache.hadoop.hdfs.server.common.StorageInfo

Packages that use StorageInfo

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.qjournal.client
org.apache.hadoop.hdfs.qjournal.protocol
org.apache.hadoop.hdfs.qjournal.protocolPB
org.apache.hadoop.hdfs.qjournal.server
org.apache.hadoop.hdfs.server.common
org.apache.hadoop.hdfs.server.datanode
org.apache.hadoop.hdfs.server.namenode
org.apache.hadoop.hdfs.server.protocol

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

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

Modifier and Type	Method	Description
static StorageInfo	PBHelper.convert(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto info, HdfsServerConstants.NodeType type)

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

Modifier and Type	Method	Description
static org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto	PBHelper.convert(StorageInfo info)

Uses of StorageInfo in org.apache.hadoop.hdfs.qjournal.client

Methods in org.apache.hadoop.hdfs.qjournal.client with parameters of type StorageInfo

Modifier and Type	Method	Description
org.apache.hadoop.thirdparty.com.google.common.util.concurrent.ListenableFuture<Boolean>	IPCLoggerChannel.canRollBack(StorageInfo storage, StorageInfo prevStorage, int targetLayoutVersion)
boolean	QuorumJournalManager.canRollBack(StorageInfo storage, StorageInfo prevStorage, int targetLayoutVersion)
org.apache.hadoop.thirdparty.com.google.common.util.concurrent.ListenableFuture<Void>	IPCLoggerChannel.doUpgrade(StorageInfo sInfo)

Uses of StorageInfo in org.apache.hadoop.hdfs.qjournal.protocol

Methods in org.apache.hadoop.hdfs.qjournal.protocol with parameters of type StorageInfo

Modifier and Type	Method	Description
Boolean	QJournalProtocol.canRollBack(String journalId, String nameServiceid, StorageInfo storage, StorageInfo prevStorage, int targetLayoutVersion)
void	QJournalProtocol.doUpgrade(String journalId, StorageInfo sInfo)

Uses of StorageInfo in org.apache.hadoop.hdfs.qjournal.protocolPB

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

Modifier and Type	Method	Description
Boolean	QJournalProtocolTranslatorPB.canRollBack(String journalId, String nameServiceId, StorageInfo storage, StorageInfo prevStorage, int targetLayoutVersion)
void	QJournalProtocolTranslatorPB.doUpgrade(String journalId, StorageInfo sInfo)

Uses of StorageInfo in org.apache.hadoop.hdfs.qjournal.server

Methods in org.apache.hadoop.hdfs.qjournal.server with parameters of type StorageInfo

Modifier and Type	Method	Description
Boolean	Journal.canRollBack(StorageInfo storage, StorageInfo prevStorage, int targetLayoutVersion)
Boolean	JournalNode.canRollBack(String journalId, StorageInfo storage, StorageInfo prevStorage, int targetLayoutVersion, String nameServiceId)
Boolean	JournalNodeRpcServer.canRollBack(String journalId, String nameServiceId, StorageInfo storage, StorageInfo prevStorage, int targetLayoutVersion)
void	Journal.doUpgrade(StorageInfo sInfo)
void	JournalNode.doUpgrade(String journalId, StorageInfo sInfo)
void	JournalNodeRpcServer.doUpgrade(String journalId, StorageInfo sInfo)

Uses of StorageInfo in org.apache.hadoop.hdfs.server.common

Subclasses of StorageInfo in org.apache.hadoop.hdfs.server.common

Modifier and Type	Class	Description
class	Storage	Storage information file.

Methods in org.apache.hadoop.hdfs.server.common with parameters of type StorageInfo

Modifier and Type	Method	Description
static String	Storage.getRegistrationID(StorageInfo storage)
void	StorageInfo.setStorageInfo(StorageInfo from)

Constructors in org.apache.hadoop.hdfs.server.common with parameters of type StorageInfo

Modifier	Constructor	Description
protected	Storage(StorageInfo storageInfo)
	StorageInfo(StorageInfo from)

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

Subclasses of StorageInfo in org.apache.hadoop.hdfs.server.datanode

Modifier and Type	Class	Description
class	BlockPoolSliceStorage	Manages storage for the set of BlockPoolSlices which share a particular block pool id, on this DataNode.
class	DataStorage	Data storage information file.

Constructors in org.apache.hadoop.hdfs.server.datanode with parameters of type StorageInfo

Modifier	Constructor	Description
	BlockPoolSliceStorage(StorageInfo storageInfo, String bpid)
	DataStorage(StorageInfo storageInfo)

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

Subclasses of StorageInfo in org.apache.hadoop.hdfs.server.namenode

Modifier and Type	Class	Description
class	CheckpointSignature	A unique signature intended to identify checkpoint transactions.
class	NNStorage	NNStorage is responsible for management of the StorageDirectories used by the NameNode.

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

Modifier and Type	Method	Description
boolean	FileJournalManager.canRollBack(StorageInfo storage, StorageInfo prevStorage, int targetLayoutVersion)
boolean	JournalManager.canRollBack(StorageInfo storage, StorageInfo prevStorage, int targetLayoutVersion)	Return true if this JM can roll back to the previous storage state, false otherwise.
boolean	JournalSet.canRollBack(StorageInfo storage, StorageInfo prevStorage, int targetLayoutVersion)
boolean	FSEditLog.canRollBackSharedLog(StorageInfo prevStorage, int targetLayoutVersion)

Constructors in org.apache.hadoop.hdfs.server.namenode with parameters of type StorageInfo

Modifier	Constructor	Description
	CheckpointSignature(StorageInfo info, String blockpoolID, long mostRecentCheckpointTxId, long curSegmentTxId)

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

Subclasses of StorageInfo in org.apache.hadoop.hdfs.server.protocol

Modifier and Type	Class	Description
class	NamenodeRegistration	Information sent by a subordinate name-node to the active name-node during the registration process.
class	NamespaceInfo	NamespaceInfo is returned by the name-node in reply to a data-node handshake.

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

Modifier and Type	Method	Description
StorageInfo	DatanodeRegistration.getStorageInfo()

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

Modifier	Constructor	Description
	DatanodeRegistration(org.apache.hadoop.hdfs.protocol.DatanodeID dn, StorageInfo info, ExportedBlockKeys keys, String softwareVersion)
	NamenodeRegistration(String address, String httpAddress, StorageInfo storageInfo, HdfsServerConstants.NamenodeRole role)
	NamespaceInfo(StorageInfo storage)
	NamespaceInfo(StorageInfo storage, org.apache.hadoop.ha.HAServiceProtocol.HAServiceState st)