org.apache.cassandra.db
Interface CompactionManagerMBean

All Known Implementing Classes:

CompactionManager

public interface CompactionManagerMBean

Method Summary

java.lang.Long	getBytesCompacted()
java.lang.Long	getBytesTotalInProgress()
java.lang.String	getColumnFamilyInProgress()
int	getMaximumCompactionThreshold() Gets the maximum number of sstables in queue before compaction kicks off
int	getMinimumCompactionThreshold() Gets the minimum number of sstables in queue before compaction kicks off
int	getPendingTasks()
void	setMaximumCompactionThreshold(int threshold) Sets the maximum number of sstables in queue before compaction kicks off
void	setMinimumCompactionThreshold(int threshold) Sets the minimum number of sstables in queue before compaction kicks off

Method Detail

getMinimumCompactionThreshold

int getMinimumCompactionThreshold()

Gets the minimum number of sstables in queue before compaction kicks off

setMinimumCompactionThreshold

void setMinimumCompactionThreshold(int threshold)

Sets the minimum number of sstables in queue before compaction kicks off

getMaximumCompactionThreshold

int getMaximumCompactionThreshold()

Gets the maximum number of sstables in queue before compaction kicks off

setMaximumCompactionThreshold

void setMaximumCompactionThreshold(int threshold)

Sets the maximum number of sstables in queue before compaction kicks off

getColumnFamilyInProgress

java.lang.String getColumnFamilyInProgress()

Returns:

the columnfamily currently being compacted; null if none

getBytesTotalInProgress

java.lang.Long getBytesTotalInProgress()

Returns:

the total (data, not including index and filter) bytes being compacted; null if none

getBytesCompacted

java.lang.Long getBytesCompacted()

Returns:

the progress on the current compaction; null if none

getPendingTasks

int getPendingTasks()

Returns:

estimated number of compactions remaining to perform