org.apache.hadoop.hbase.master

Class MetricsMaster

java.lang.Object

org.apache.hadoop.hbase.master.MetricsMaster

@InterfaceStability.Evolving
@InterfaceAudience.Private
public class MetricsMaster
extends Object

This class is for maintaining the various master statistics and publishing them through the metrics interfaces.

This class has a number of metrics variables that are publicly accessible; these variables (objects) have methods to update their values.

Constructor Summary

Constructors

Constructor and Description
MetricsMaster(MetricsMasterWrapper masterWrapper)

Method Summary

Methods

Modifier and Type	Method and Description
MetricsMasterSource	getMetricsSource()
void	incrementRequests(long inc)

Methods inherited from class java.lang.Object

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

Constructor Detail

MetricsMaster

public MetricsMaster(MetricsMasterWrapper masterWrapper)

Method Detail

getMetricsSource

public MetricsMasterSource getMetricsSource()

incrementRequests

public void incrementRequests(long inc)

Parameters:

inc - How much to add to requests.