Package org.apache.hadoop.hbase.master.balancer

Class MoveBatchAction

java.lang.Object

org.apache.hadoop.hbase.master.balancer.BalanceAction

org.apache.hadoop.hbase.master.balancer.MoveBatchAction

@Private
public class MoveBatchAction
extends BalanceAction

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hbase.master.balancer.BalanceAction

BalanceAction.Type

Field Summary

Fields

Modifier and Type	Field	Description
private final List<MoveRegionAction>	moveActions

Fields inherited from class org.apache.hadoop.hbase.master.balancer.BalanceAction

NULL_ACTION

Constructor Summary

Constructors

Constructor	Description
MoveBatchAction(List<MoveRegionAction> moveActions)

Method Summary

Modifier and Type	Method	Description
(package private) List<MoveRegionAction>	getMoveActions()
org.apache.hbase.thirdparty.com.google.common.collect.HashMultimap<Integer,Integer>	getServerToRegionsToAdd()
org.apache.hbase.thirdparty.com.google.common.collect.HashMultimap<Integer,Integer>	getServerToRegionsToRemove()
(package private) long	getStepCount()
(package private) List<RegionPlan>	toRegionPlans(BalancerClusterState cluster)	Returns the Action represented as RegionPlans
(package private) BalanceAction	undoAction()	Returns an Action which would undo this action

Methods inherited from class org.apache.hadoop.hbase.master.balancer.BalanceAction

getType, toString

Methods inherited from class java.lang.Object

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

Field Details

moveActions

private final List<MoveRegionAction> moveActions

Constructor Details

MoveBatchAction

MoveBatchAction(List<MoveRegionAction> moveActions)

Method Details

undoAction

BalanceAction undoAction()

Description copied from class: BalanceAction

Returns an Action which would undo this action

Specified by:

undoAction in class BalanceAction

toRegionPlans

List<RegionPlan> toRegionPlans(BalancerClusterState cluster)

Description copied from class: BalanceAction

Returns the Action represented as RegionPlans

Specified by:

toRegionPlans in class BalanceAction

getStepCount

long getStepCount()

Overrides:

getStepCount in class BalanceAction

getServerToRegionsToRemove

public org.apache.hbase.thirdparty.com.google.common.collect.HashMultimap<Integer,Integer> getServerToRegionsToRemove()

getServerToRegionsToAdd

public org.apache.hbase.thirdparty.com.google.common.collect.HashMultimap<Integer,Integer> getServerToRegionsToAdd()

getMoveActions

List<MoveRegionAction> getMoveActions()