org.apache.hadoop.hbase.master.balancer

Class MetricsBalancer

java.lang.Object

org.apache.hadoop.hbase.master.balancer.MetricsBalancer

Direct Known Subclasses:

MetricsStochasticBalancer

@InterfaceAudience.Private
public class MetricsBalancer
extends Object

Faced for exposing metrics about the balancer.

Field Summary

Fields

Modifier and Type	Field and Description
private MetricsBalancerSource	source

Constructor Summary

Constructors

Constructor and Description
MetricsBalancer()

Method Summary

Modifier and Type	Method and Description
void	balanceCluster(long time)
void	balancerStatus(boolean status)
void	incrMiscInvocations()
protected void	initSource() A function to instantiate the metrics source.

Methods inherited from class java.lang.Object

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

Field Detail

source

private MetricsBalancerSource source

Constructor Detail

MetricsBalancer

public MetricsBalancer()

Method Detail

initSource

protected void initSource()

A function to instantiate the metrics source. This function can be overridden in its subclasses to provide extended sources

balanceCluster

public void balanceCluster(long time)

incrMiscInvocations

public void incrMiscInvocations()

balancerStatus

public void balancerStatus(boolean status)