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

Class CacheAwareLoadBalancer.CacheAwareSkewnessCandidateGenerator

java.lang.Object

org.apache.hadoop.hbase.master.balancer.CandidateGenerator

org.apache.hadoop.hbase.master.balancer.LoadCandidateGenerator

org.apache.hadoop.hbase.master.balancer.CacheAwareLoadBalancer.CacheAwareSkewnessCandidateGenerator

Enclosing class:

CacheAwareLoadBalancer

private class CacheAwareLoadBalancer.CacheAwareSkewnessCandidateGenerator
extends LoadCandidateGenerator

Constructor Summary

Constructors

Modifier	Constructor	Description
private	CacheAwareSkewnessCandidateGenerator()

Method Summary

Modifier and Type	Method	Description
private int	pickLeastCachedRegion(BalancerClusterState cluster, int thisServer)
(package private) BalanceAction	pickRandomRegions(BalancerClusterState cluster, int thisServer, int otherServer)

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

generate

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

getAction, pickOtherRandomRack, pickOtherRandomServer, pickRandomRack, pickRandomRegion, pickRandomServer

Methods inherited from class java.lang.Object

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

Constructor Details

CacheAwareSkewnessCandidateGenerator

private CacheAwareSkewnessCandidateGenerator()

Method Details

pickRandomRegions

BalanceAction pickRandomRegions(BalancerClusterState cluster,
 int thisServer,
 int otherServer)

Overrides:

pickRandomRegions in class CandidateGenerator

pickLeastCachedRegion

private int pickLeastCachedRegion(BalancerClusterState cluster,
 int thisServer)