org.apache.hadoop.hbase.master.balancer
Class StochasticLoadBalancer.CostFromRegionLoadFunction
java.lang.Object
org.apache.hadoop.hbase.master.balancer.StochasticLoadBalancer.CostFunction
org.apache.hadoop.hbase.master.balancer.StochasticLoadBalancer.CostFromRegionLoadFunction
- Direct Known Subclasses:
- StochasticLoadBalancer.MemstoreSizeCostFunction, StochasticLoadBalancer.ReadRequestCostFunction, StochasticLoadBalancer.StoreFileCostFunction, StochasticLoadBalancer.WriteRequestCostFunction
- Enclosing class:
- StochasticLoadBalancer
public abstract static class StochasticLoadBalancer.CostFromRegionLoadFunction
- extends StochasticLoadBalancer.CostFunction
Base class the allows writing costs functions from rolling average of some
number from RegionLoad.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
getRegionLoadCost
protected double getRegionLoadCost(List<RegionLoad> regionLoadList)
getCostFromRl
protected abstract double getCostFromRl(RegionLoad rl)
Copyright © 2013 The Apache Software Foundation. All Rights Reserved.