org.apache.cassandra.db.commitlog
Class CommitLog

java.lang.Object
  org.apache.cassandra.db.commitlog.CommitLog

public class CommitLog
extends java.lang.Object

Method Summary

java.util.concurrent.Future<CommitLogSegment.CommitLogContext>	add(RowMutation rowMutation, java.lang.Object serializedRow)
void	discardCompletedSegments(java.lang.String tableName, java.lang.String cf, CommitLogSegment.CommitLogContext context)
void	forceNewSegment()
CommitLogSegment.CommitLogContext	getContext()
int	getSegmentCount()
static CommitLog	instance()
static void	recover()
static void	recover(java.io.File[] clogs)
static void	setSegmentSize(int size)

Methods inherited from class java.lang.Object

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

Method Detail

instance

public static CommitLog instance()

setSegmentSize

public static void setSegmentSize(int size)

getSegmentCount

public int getSegmentCount()

recover

public static void recover()
                    throws java.io.IOException

Throws:

java.io.IOException

recover

public static void recover(java.io.File[] clogs)
                    throws java.io.IOException

Throws:

java.io.IOException

getContext

public CommitLogSegment.CommitLogContext getContext()
                                             throws java.io.IOException

Throws:

java.io.IOException

add

public java.util.concurrent.Future<CommitLogSegment.CommitLogContext> add(RowMutation rowMutation,
                                                                          java.lang.Object serializedRow)
                                                                   throws java.io.IOException

Throws:

java.io.IOException

discardCompletedSegments

public void discardCompletedSegments(java.lang.String tableName,
                                     java.lang.String cf,
                                     CommitLogSegment.CommitLogContext context)
                              throws java.io.IOException

Throws:

java.io.IOException

forceNewSegment

public void forceNewSegment()