org.apache.hadoop.hbase.master.normalizer

Class MergeNormalizationPlan

java.lang.Object

org.apache.hadoop.hbase.master.normalizer.MergeNormalizationPlan

All Implemented Interfaces:

NormalizationPlan

@InterfaceAudience.Private
public class MergeNormalizationPlan
extends Object
implements NormalizationPlan

Normalization plan to merge regions (smallest region in the table with its smallest neighbor).

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.hadoop.hbase.master.normalizer.NormalizationPlan

NormalizationPlan.PlanType

Constructor Summary

Constructors

Constructor and Description
MergeNormalizationPlan(RegionInfo firstRegion, RegionInfo secondRegion)

Method Summary

Modifier and Type	Method and Description
void	execute(Admin admin) Executes normalization plan on cluster (does actual splitting/merging work).
NormalizationPlan.PlanType	getType()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

MergeNormalizationPlan

public MergeNormalizationPlan(RegionInfo firstRegion,
                              RegionInfo secondRegion)

Method Detail

getType

public NormalizationPlan.PlanType getType()

Specified by:

getType in interface NormalizationPlan

Returns:

the type of this plan

toString

public String toString()

Overrides:

toString in class Object

execute

public void execute(Admin admin)

Executes normalization plan on cluster (does actual splitting/merging work).

Specified by:

execute in interface NormalizationPlan

Parameters:

admin - instance of Admin