LoadCandidateGenerator (Apache HBase 2.6.0 API)

java.lang.Object

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

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

Direct Known Subclasses:: CacheAwareLoadBalancer.CacheAwareSkewnessCandidateGenerator

@Private class LoadCandidateGenerator extends CandidateGenerator

Constructor Summary

Constructors

Constructor

Description

LoadCandidateGenerator()
Method Summary

Modifier and Type

Method

Description

(package private) BalanceAction

generate(BalancerClusterState cluster)

private int

pickLeastLoadedServer(BalancerClusterState cluster, int thisServer)

private int

pickMostLoadedServer(BalancerClusterState cluster, int thisServer)

Methods inherited from class org.apache.hadoop.hbase.master.balancer.CandidateGenerator
getAction, pickOtherRandomRack, pickOtherRandomServer, pickRandomRack, pickRandomRegion, pickRandomRegions, pickRandomServer

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- LoadCandidateGenerator
  
  LoadCandidateGenerator()
Method Details
- generate
  
  BalanceAction generate(BalancerClusterState cluster)
  
  Specified by:
  
  generate in class CandidateGenerator
- pickLeastLoadedServer
  
  private int pickLeastLoadedServer(BalancerClusterState cluster, int thisServer)
- pickMostLoadedServer
  
  private int pickMostLoadedServer(BalancerClusterState cluster, int thisServer)