org.apache.hadoop.hbase.master.balancer

Class TestStochasticLoadBalancerHeterogeneousCost.FairRandomCandidateGenerator

java.lang.Object

org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerHeterogeneousCost.FairRandomCandidateGenerator

Enclosing class:

TestStochasticLoadBalancerHeterogeneousCost

static class TestStochasticLoadBalancerHeterogeneousCost.FairRandomCandidateGenerator
extends Object

Constructor Summary

Constructors

Constructor and Description
FairRandomCandidateGenerator()

Method Summary

Modifier and Type	Method and Description
(package private) org.apache.hadoop.hbase.master.balancer.BalanceAction	generate(org.apache.hadoop.hbase.master.balancer.BalancerClusterState cluster)
protected org.apache.hadoop.hbase.master.balancer.BalanceAction	getAction(int arg0, int arg1, int arg2, int arg3)
(package private) int	pickOtherRandomRack(org.apache.hadoop.hbase.master.balancer.BalancerClusterState arg0, int arg1)
(package private) int	pickOtherRandomServer(org.apache.hadoop.hbase.master.balancer.BalancerClusterState arg0, int arg1)
(package private) int	pickRandomRack(org.apache.hadoop.hbase.master.balancer.BalancerClusterState arg0)
(package private) int	pickRandomRegion(org.apache.hadoop.hbase.master.balancer.BalancerClusterState arg0, int arg1, double arg2)
org.apache.hadoop.hbase.master.balancer.BalanceAction	pickRandomRegions(org.apache.hadoop.hbase.master.balancer.BalancerClusterState cluster, int thisServer, int otherServer)
(package private) int	pickRandomServer(org.apache.hadoop.hbase.master.balancer.BalancerClusterState arg0)

Methods inherited from class java.lang.Object

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

Constructor Detail

FairRandomCandidateGenerator

FairRandomCandidateGenerator()

Method Detail

pickRandomRegions

public org.apache.hadoop.hbase.master.balancer.BalanceAction pickRandomRegions(org.apache.hadoop.hbase.master.balancer.BalancerClusterState cluster,
                                                                               int thisServer,
                                                                               int otherServer)

generate

org.apache.hadoop.hbase.master.balancer.BalanceAction generate(org.apache.hadoop.hbase.master.balancer.BalancerClusterState cluster)

pickRandomRegion

int pickRandomRegion(org.apache.hadoop.hbase.master.balancer.BalancerClusterState arg0,
                     int arg1,
                     double arg2)

pickRandomServer

int pickRandomServer(org.apache.hadoop.hbase.master.balancer.BalancerClusterState arg0)

pickRandomRack

int pickRandomRack(org.apache.hadoop.hbase.master.balancer.BalancerClusterState arg0)

pickOtherRandomServer

int pickOtherRandomServer(org.apache.hadoop.hbase.master.balancer.BalancerClusterState arg0,
                          int arg1)

pickOtherRandomRack

int pickOtherRandomRack(org.apache.hadoop.hbase.master.balancer.BalancerClusterState arg0,
                        int arg1)

getAction

protected org.apache.hadoop.hbase.master.balancer.BalanceAction getAction(int arg0,
                                                                          int arg1,
                                                                          int arg2,
                                                                          int arg3)