Package org.apache.druid.server.coordinator.balancer

Class BalancerStrategyFactory

java.lang.Object

org.apache.druid.server.coordinator.balancer.BalancerStrategyFactory

Direct Known Subclasses:

CachingCostBalancerStrategyFactory, CostBalancerStrategyFactory, DisabledCachingCostBalancerStrategyFactory, DiskNormalizedCostBalancerStrategyFactory, RandomBalancerStrategyFactory

public abstract class BalancerStrategyFactory
extends Object

Constructor Summary

Constructors

Constructor	Description
BalancerStrategyFactory()

Method Summary

Modifier and Type	Method	Description
abstract BalancerStrategy	createBalancerStrategy(int numBalancerThreads)
protected com.google.common.util.concurrent.ListeningExecutorService	getOrCreateBalancerExecutor(int balancerComputeThreads)
void	stopExecutor()

Methods inherited from class java.lang.Object

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

Constructor Details

BalancerStrategyFactory

public BalancerStrategyFactory()

Method Details

createBalancerStrategy

public abstract BalancerStrategy createBalancerStrategy(int numBalancerThreads)

stopExecutor

public void stopExecutor()

getOrCreateBalancerExecutor

protected com.google.common.util.concurrent.ListeningExecutorService getOrCreateBalancerExecutor(int balancerComputeThreads)