org.apache.hadoop.hbase.master.normalizer

Class SplitNormalizationPlan

java.lang.Object

org.apache.hadoop.hbase.master.normalizer.SplitNormalizationPlan

All Implemented Interfaces:

NormalizationPlan

@InterfaceAudience.Private
public class SplitNormalizationPlan
extends Object
implements NormalizationPlan

Normalization plan to split region.

Nested Class Summary

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

NormalizationPlan.PlanType

Field Summary

Fields

Modifier and Type	Field and Description
private static org.slf4j.Logger	LOG
private RegionInfo	regionInfo
private byte[]	splitPoint

Constructor Summary

Constructors

Constructor and Description
SplitNormalizationPlan(RegionInfo regionInfo, byte[] splitPoint)

Method Summary

Modifier and Type	Method and Description
RegionInfo	getRegionInfo()
byte[]	getSplitPoint()
NormalizationPlan.PlanType	getType()
void	setRegionInfo(RegionInfo regionInfo)
void	setSplitPoint(byte[] splitPoint)
long	submit(MasterServices masterServices) Submits normalization plan on cluster (does actual splitting/merging work) and returns proc Id to caller.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

LOG

private static final org.slf4j.Logger LOG

regionInfo

private RegionInfo regionInfo

splitPoint

private byte[] splitPoint

Constructor Detail

SplitNormalizationPlan

public SplitNormalizationPlan(RegionInfo regionInfo,
                              byte[] splitPoint)

Method Detail

submit

public long submit(MasterServices masterServices)
            throws IOException

Submits normalization plan on cluster (does actual splitting/merging work) and returns proc Id to caller.

Specified by:

submit in interface NormalizationPlan

Parameters:

masterServices - instance of MasterServices

Returns:

Proc Id for the submitted task

Throws:

IOException - If plan submission to Admin fails

getType

public NormalizationPlan.PlanType getType()

Specified by:

getType in interface NormalizationPlan

Returns:

the type of this plan

getRegionInfo

public RegionInfo getRegionInfo()

setRegionInfo

public void setRegionInfo(RegionInfo regionInfo)

getSplitPoint

public byte[] getSplitPoint()

setSplitPoint

public void setSplitPoint(byte[] splitPoint)

toString

public String toString()

Overrides:

toString in class Object