org.apache.cassandra.db.compaction

Class ActiveCompactions

java.lang.Object

org.apache.cassandra.db.compaction.ActiveCompactions

All Implemented Interfaces:

ActiveCompactionsTracker

public class ActiveCompactions
extends java.lang.Object
implements ActiveCompactionsTracker

Field Summary

Fields inherited from interface org.apache.cassandra.db.compaction.ActiveCompactionsTracker

NOOP

Constructor Summary

Constructors

Constructor and Description
ActiveCompactions()

Method Summary

Modifier and Type	Method and Description
void	beginCompaction(CompactionInfo.Holder ci)
void	finishCompaction(CompactionInfo.Holder ci)
CompactionInfo	getCompactionForSSTable(SSTableReader sstable) Iterates over the active compactions and tries to find the CompactionInfo for the given sstable Number of entries in compactions should be small (< 10) but avoid calling in any time-sensitive context
java.util.List<CompactionInfo.Holder>	getCompactions()

Methods inherited from class java.lang.Object

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

Constructor Detail

ActiveCompactions

public ActiveCompactions()

Method Detail

getCompactions

public java.util.List<CompactionInfo.Holder> getCompactions()

beginCompaction

public void beginCompaction(CompactionInfo.Holder ci)

Specified by:

beginCompaction in interface ActiveCompactionsTracker

finishCompaction

public void finishCompaction(CompactionInfo.Holder ci)

Specified by:

finishCompaction in interface ActiveCompactionsTracker

getCompactionForSSTable

public CompactionInfo getCompactionForSSTable(SSTableReader sstable)

Iterates over the active compactions and tries to find the CompactionInfo for the given sstable Number of entries in compactions should be small (< 10) but avoid calling in any time-sensitive context