Package | Description |
---|---|
org.apache.hadoop.hdfs.protocolPB | |
org.apache.hadoop.hdfs.server.namenode | |
org.apache.hadoop.hdfs.server.protocol |
Modifier and Type | Method and Description |
---|---|
static CheckpointSignature |
PBHelper.convert(HdfsProtos.CheckpointSignatureProto s) |
CheckpointSignature |
NamenodeProtocolTranslatorPB.rollEditLog() |
Modifier and Type | Method and Description |
---|---|
static HdfsProtos.CheckpointSignatureProto |
PBHelper.convert(CheckpointSignature s) |
void |
NamenodeProtocolTranslatorPB.endCheckpoint(NamenodeRegistration registration,
CheckpointSignature sig) |
Modifier and Type | Method and Description |
---|---|
int |
CheckpointSignature.compareTo(CheckpointSignature o) |
Modifier and Type | Method and 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.
|
Modifier and Type | Method and Description |
---|---|
void |
NamenodeProtocol.endCheckpoint(NamenodeRegistration registration,
CheckpointSignature sig)
A request to the active name-node to finalize
previously started checkpoint.
|
Constructor and Description |
---|
CheckpointCommand(CheckpointSignature sig,
boolean needToReturnImg) |
Copyright © 2013 Apache Software Foundation. All rights reserved.