类的使用
org.apache.hadoop.hbase.master.balancer.BaseLoadBalancer.Cluster

使用BaseLoadBalancer.Cluster的程序包

程序包	说明
org.apache.hadoop.hbase.master.balancer

org.apache.hadoop.hbase.master.balancer中BaseLoadBalancer.Cluster的使用

返回BaseLoadBalancer.Cluster的org.apache.hadoop.hbase.master.balancer中的方法

限定符和类型	方法和说明
protected BaseLoadBalancer.Cluster	BaseLoadBalancer.createCluster(List<ServerName> servers, Collection<RegionInfo> regions, boolean hasRegionReplica)

参数类型为BaseLoadBalancer.Cluster的org.apache.hadoop.hbase.master.balancer中的方法

限定符和类型	方法和说明
protected boolean	BaseLoadBalancer.areSomeRegionReplicasColocated(BaseLoadBalancer.Cluster c) Subclasses should implement this to return true if the cluster has nodes that hosts multiple replicas for the same region, or, if there are multiple racks and the same rack hosts replicas of the same region
protected boolean	StochasticLoadBalancer.areSomeRegionReplicasColocated(BaseLoadBalancer.Cluster c)
protected double	StochasticLoadBalancer.computeCost(BaseLoadBalancer.Cluster cluster, double previousCost) This is the main cost function.
protected void	StochasticLoadBalancer.initCosts(BaseLoadBalancer.Cluster cluster)
protected boolean	BaseLoadBalancer.needsBalance(BaseLoadBalancer.Cluster c)
protected boolean	StochasticLoadBalancer.needsBalance(BaseLoadBalancer.Cluster cluster)
protected void	StochasticLoadBalancer.updateCostsWithAction(BaseLoadBalancer.Cluster cluster, BaseLoadBalancer.Cluster.Action action)