Uses of Class
org.apache.hadoop.hbase.master.balancer.BalanceAction

Packages that use BalanceAction

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

Uses of BalanceAction in org.apache.hadoop.hbase.master.balancer

Subclasses of BalanceAction in org.apache.hadoop.hbase.master.balancer

Modifier and Type	Class	Description
(package private) class	AssignRegionAction
private static final class	BalanceAction.NullBalanceAction
class	MoveBatchAction
(package private) class	MoveRegionAction
class	SwapRegionsAction

Fields in org.apache.hadoop.hbase.master.balancer declared as BalanceAction

Modifier and Type	Field	Description
(package private) static final BalanceAction	BalanceAction.NULL_ACTION

Methods in org.apache.hadoop.hbase.master.balancer that return BalanceAction

Modifier and Type	Method	Description
(package private) BalanceAction	RegionPlanConditionalCandidateGenerator.batchMovesAndResetClusterState(BalancerClusterState cluster, List<MoveRegionAction> moves)
protected BalanceAction	CacheAwareLoadBalancer.CacheAwareCandidateGenerator.generate(BalancerClusterState cluster)
(package private) abstract BalanceAction	CandidateGenerator.generate(BalancerClusterState cluster)
(package private) BalanceAction	FavoredStochasticBalancer.FavoredNodeLoadPicker.generate(BalancerClusterState cluster)
protected BalanceAction	FavoredStochasticBalancer.FavoredNodeLocalityPicker.generate(BalancerClusterState cluster)
(package private) BalanceAction	LoadCandidateGenerator.generate(BalancerClusterState cluster)
(package private) BalanceAction	LocalityBasedCandidateGenerator.generate(BalancerClusterState cluster)
(package private) BalanceAction	RandomCandidateGenerator.generate(BalancerClusterState cluster)
(package private) BalanceAction	RegionPlanConditionalCandidateGenerator.generate(BalancerClusterState cluster)
(package private) BalanceAction	RegionReplicaCandidateGenerator.generate(BalancerClusterState cluster)
(package private) BalanceAction	RegionReplicaRackCandidateGenerator.generate(BalancerClusterState cluster)
(package private) BalanceAction	TableIsolationCandidateGenerator.generate(BalancerClusterState cluster)
(package private) BalanceAction	DistributeReplicasCandidateGenerator.generateCandidate(BalancerClusterState cluster, boolean isWeighing)
(package private) BalanceAction	DistributeReplicasCandidateGenerator.generateCandidate(BalancerClusterState cluster, boolean isWeighing, boolean isForced)
(package private) abstract BalanceAction	RegionPlanConditionalCandidateGenerator.generateCandidate(BalancerClusterState cluster, boolean isWeighing)	Generates a balancing action to appease the conditional.
(package private) BalanceAction	SlopFixingCandidateGenerator.generateCandidate(BalancerClusterState cluster, boolean isWeighing)
(package private) BalanceAction	TableIsolationCandidateGenerator.generateCandidate(BalancerClusterState cluster, boolean isWeighing)
private BalanceAction	CacheAwareLoadBalancer.CacheAwareCandidateGenerator.generatePlan(BalancerClusterState cluster, int regionIndex, int currentServerIndex, float cacheRatioOnCurrentServer, int oldServerIndex, float cacheRatioOnOldServer)
protected BalanceAction	CandidateGenerator.getAction(int fromServer, int fromRegion, int toServer, int toRegion)
(package private) BalanceAction	CacheAwareLoadBalancer.CacheAwareSkewnessCandidateGenerator.pickRandomRegions(BalancerClusterState cluster, int thisServer, int otherServer)
(package private) BalanceAction	CandidateGenerator.pickRandomRegions(BalancerClusterState cluster, int thisServer, int otherServer)
BalanceAction	AssignRegionAction.undoAction()
(package private) BalanceAction	BalanceAction.NullBalanceAction.undoAction()
(package private) abstract BalanceAction	BalanceAction.undoAction()	Returns an Action which would undo this action
(package private) BalanceAction	MoveBatchAction.undoAction()
BalanceAction	MoveRegionAction.undoAction()
BalanceAction	SwapRegionsAction.undoAction()

Methods in org.apache.hadoop.hbase.master.balancer that return types with arguments of type BalanceAction

Modifier and Type	Method	Description
(package private) Pair<CandidateGenerator,BalanceAction>	StochasticLoadBalancer.nextAction(BalancerClusterState cluster)
private Optional<BalanceAction>	LocalityBasedCandidateGenerator.tryMoveOrSwap(BalancerClusterState cluster, int fromServer, int fromRegion, int toServer)

Methods in org.apache.hadoop.hbase.master.balancer with parameters of type BalanceAction

Modifier and Type	Method	Description
void	BalancerClusterState.doAction(BalanceAction action)
(package private) int	BalancerConditionals.getViolationCountChange(BalancerClusterState cluster, BalanceAction action)	Indicates whether the action is good for our conditional compliance.
(package private) boolean	BalancerConditionals.isViolating(BalancerClusterState cluster, BalanceAction action)	Check if the proposed action violates conditionals
(package private) void	CostFunction.postAction(BalanceAction action)	Called once per cluster Action to give the cost function an opportunity to update it's state.
(package private) void	StochasticLoadBalancer.updateCostsAndWeightsWithAction(BalancerClusterState cluster, BalanceAction action)	Update both the costs of costfunctions and the weights of candidate generators
(package private) boolean	RegionPlanConditionalCandidateGenerator.willBeAccepted(BalancerClusterState cluster, BalanceAction action)