org.apache.ratis.server.storage

Class RaftStorageImpl

java.lang.Object

org.apache.ratis.server.storage.RaftStorageImpl

All Implemented Interfaces:

Closeable, AutoCloseable, RaftStorage

public class RaftStorageImpl
extends Object
implements RaftStorage

The storage of a RaftServer.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.ratis.server.storage.RaftStorage

RaftStorage.Builder, RaftStorage.StartupOption

Field Summary

Fields inherited from interface org.apache.ratis.server.storage.RaftStorage

LOG

Method Summary

Modifier and Type	Method and Description
void	close()
RaftServerConfigKeys.Log.CorruptionPolicy	getLogCorruptionPolicy()
RaftStorageMetadataFile	getMetadataFile()
org.apache.ratis.server.storage.RaftStorageDirectoryImpl	getStorageDir()
void	initialize()
RaftConfiguration	readRaftConfiguration()
String	toString()
void	writeRaftConfiguration(org.apache.ratis.proto.RaftProtos.LogEntryProto conf)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.ratis.server.storage.RaftStorage

newBuilder

Method Detail

initialize

public void initialize()
                throws IOException

Specified by:

initialize in interface RaftStorage

Throws:

IOException

getLogCorruptionPolicy

public RaftServerConfigKeys.Log.CorruptionPolicy getLogCorruptionPolicy()

Specified by:

getLogCorruptionPolicy in interface RaftStorage

getStorageDir

public org.apache.ratis.server.storage.RaftStorageDirectoryImpl getStorageDir()

Specified by:

getStorageDir in interface RaftStorage

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException

getMetadataFile

public RaftStorageMetadataFile getMetadataFile()

Specified by:

getMetadataFile in interface RaftStorage

writeRaftConfiguration

public void writeRaftConfiguration(org.apache.ratis.proto.RaftProtos.LogEntryProto conf)

readRaftConfiguration

public RaftConfiguration readRaftConfiguration()

toString

public String toString()

Overrides:

toString in class Object