Uses of Class
org.apache.hadoop.hdfs.server.namenode.CheckpointSignature

Packages that use CheckpointSignature

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.namenode
org.apache.hadoop.hdfs.server.protocol

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

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

Modifier and Type	Method	Description
static CheckpointSignature	PBHelper.convert(org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto s)
CheckpointSignature	NamenodeProtocolTranslatorPB.rollEditLog()

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

Modifier and Type	Method	Description
static org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto	PBHelper.convert(CheckpointSignature s)
void	NamenodeProtocolTranslatorPB.endCheckpoint(NamenodeRegistration registration, CheckpointSignature sig)

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

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

Modifier and Type	Method	Description
CheckpointSignature	NameNodeRpcServer.rollEditLog()

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

Modifier and Type	Method	Description
int	CheckpointSignature.compareTo(CheckpointSignature o)
void	NameNodeRpcServer.endCheckpoint(NamenodeRegistration registration, CheckpointSignature sig)

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

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

Modifier and Type	Method	Description
CheckpointSignature	CheckpointCommand.getSignature()	Checkpoint signature is used to ensure that nodes are talking about the same checkpoint.
CheckpointSignature	NamenodeProtocol.rollEditLog()	Closes the current edit log and opens a new one.

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

Modifier and Type	Method	Description
void	NamenodeProtocol.endCheckpoint(NamenodeRegistration registration, CheckpointSignature sig)	A request to the active name-node to finalize previously started checkpoint.

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

Constructor	Description
CheckpointCommand(CheckpointSignature sig, boolean needToReturnImg)