org.apache.cassandra.db.commitlog
Interface CommitLogMBean

All Known Implementing Classes:

CommitLog

public interface CommitLogMBean

Method Summary

java.util.List<java.lang.String>	getActiveSegmentNames()
java.util.List<java.lang.String>	getArchivingSegmentNames()
long	getCompletedTasks() Get the number of completed tasks
long	getPendingTasks() Get the number of tasks waiting to be executed
long	getTotalCommitlogSize() Get the current size used by all the commitlog segments.
void	recover(java.lang.String path) Recover a single file.

Method Detail

getCompletedTasks

long getCompletedTasks()

Get the number of completed tasks

getPendingTasks

long getPendingTasks()

Get the number of tasks waiting to be executed

getTotalCommitlogSize

long getTotalCommitlogSize()

Get the current size used by all the commitlog segments.

recover

void recover(java.lang.String path)
             throws java.io.IOException

Recover a single file.

Throws:

java.io.IOException

getActiveSegmentNames

java.util.List<java.lang.String> getActiveSegmentNames()

Returns:

file names (not full paths) of active commit log segments (segments containing unflushed data)

getArchivingSegmentNames

java.util.List<java.lang.String> getArchivingSegmentNames()

Returns:

Files which are pending for archival attempt. Does NOT include failed archive attempts.