Uses of Class
org.apache.hadoop.hbase.master.balancer.BaseLoadBalancer.Cluster.Action

Packages that use BaseLoadBalancer.Cluster.Action

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

Uses of BaseLoadBalancer.Cluster.Action in org.apache.hadoop.hbase.master.balancer

Subclasses of BaseLoadBalancer.Cluster.Action in org.apache.hadoop.hbase.master.balancer

Modifier and Type	Class and Description
static class	BaseLoadBalancer.Cluster.AssignRegionAction
static class	BaseLoadBalancer.Cluster.MoveRegionAction
static class	BaseLoadBalancer.Cluster.SwapRegionsAction

Fields in org.apache.hadoop.hbase.master.balancer declared as BaseLoadBalancer.Cluster.Action

Modifier and Type	Field and Description
static BaseLoadBalancer.Cluster.Action	BaseLoadBalancer.Cluster.NullAction

Methods in org.apache.hadoop.hbase.master.balancer that return BaseLoadBalancer.Cluster.Action

Modifier and Type	Method and Description
(package private) abstract BaseLoadBalancer.Cluster.Action	StochasticLoadBalancer.CandidateGenerator.generate(BaseLoadBalancer.Cluster cluster)
(package private) BaseLoadBalancer.Cluster.Action	StochasticLoadBalancer.RandomCandidateGenerator.generate(BaseLoadBalancer.Cluster cluster)
(package private) BaseLoadBalancer.Cluster.Action	StochasticLoadBalancer.LoadCandidateGenerator.generate(BaseLoadBalancer.Cluster cluster)
(package private) BaseLoadBalancer.Cluster.Action	StochasticLoadBalancer.LocalityBasedCandidateGenerator.generate(BaseLoadBalancer.Cluster cluster)
(package private) BaseLoadBalancer.Cluster.Action	StochasticLoadBalancer.RegionReplicaCandidateGenerator.generate(BaseLoadBalancer.Cluster cluster)
(package private) BaseLoadBalancer.Cluster.Action	StochasticLoadBalancer.RegionReplicaRackCandidateGenerator.generate(BaseLoadBalancer.Cluster cluster)
protected BaseLoadBalancer.Cluster.Action	FavoredStochasticBalancer.FavoredNodeLocalityPicker.generate(BaseLoadBalancer.Cluster cluster)
(package private) BaseLoadBalancer.Cluster.Action	FavoredStochasticBalancer.FavoredNodeLoadPicker.generate(BaseLoadBalancer.Cluster cluster)
protected BaseLoadBalancer.Cluster.Action	StochasticLoadBalancer.CandidateGenerator.getAction(int fromServer, int fromRegion, int toServer, int toRegion)
(package private) BaseLoadBalancer.Cluster.Action	StochasticLoadBalancer.nextAction(BaseLoadBalancer.Cluster cluster)
protected BaseLoadBalancer.Cluster.Action	StochasticLoadBalancer.CandidateGenerator.pickRandomRegions(BaseLoadBalancer.Cluster cluster, int thisServer, int otherServer)
BaseLoadBalancer.Cluster.Action	BaseLoadBalancer.Cluster.Action.undoAction() Returns an Action which would undo this action
BaseLoadBalancer.Cluster.Action	BaseLoadBalancer.Cluster.AssignRegionAction.undoAction()
BaseLoadBalancer.Cluster.Action	BaseLoadBalancer.Cluster.MoveRegionAction.undoAction()
BaseLoadBalancer.Cluster.Action	BaseLoadBalancer.Cluster.SwapRegionsAction.undoAction()

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

Modifier and Type	Method and Description
private org.apache.hbase.thirdparty.com.google.common.base.Optional<BaseLoadBalancer.Cluster.Action>	StochasticLoadBalancer.LocalityBasedCandidateGenerator.tryMoveOrSwap(BaseLoadBalancer.Cluster cluster, int fromServer, int fromRegion, int toServer) Try to generate a move/swap fromRegion between fromServer and toServer such that locality is improved.

Methods in org.apache.hadoop.hbase.master.balancer with parameters of type BaseLoadBalancer.Cluster.Action

Modifier and Type	Method and Description
void	BaseLoadBalancer.Cluster.doAction(BaseLoadBalancer.Cluster.Action action)
(package private) void	StochasticLoadBalancer.CostFunction.postAction(BaseLoadBalancer.Cluster.Action action) Called once per cluster Action to give the cost function an opportunity to update it's state.
protected void	StochasticLoadBalancer.updateCostsWithAction(BaseLoadBalancer.Cluster cluster, BaseLoadBalancer.Cluster.Action action)