org.apache.hadoop.hbase.regionserver.compactions
Class CompactionConfiguration

java.lang.Object
  extended by org.apache.hadoop.hbase.regionserver.compactions.CompactionConfiguration

@InterfaceAudience.Private
public class CompactionConfiguration
extends Object

Compaction configuration for a particular instance of HStore. Takes into account both global settings and ones set on the column family/store. Control knobs for default compaction algorithm:

maxCompactSize - upper bound on file size to be included in minor compactions minCompactSize - lower bound below which compaction is selected without ratio test minFilesToCompact - lower bound on number of files in any minor compaction maxFilesToCompact - upper bound on number of files in any minor compaction compactionRatio - Ratio used for compaction

Set parameter as "hbase.hstore.compaction."


Method Summary
 String toString()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Method Detail

toString

public String toString()
Overrides:
toString in class Object


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