org.apache.hadoop.hbase.regionserver

Class MetricsRegionServer

java.lang.Object

org.apache.hadoop.hbase.regionserver.MetricsRegionServer

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

This class is for maintaining the various regionserver 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
MetricsRegionServer(MetricsRegionServerWrapper regionServerWrapper)

Method Summary

Methods

Modifier and Type	Method and Description
MetricsRegionServerSource	getMetricsSource()
MetricsRegionServerWrapper	getRegionServerWrapper()
void	incrSplitRequest()
void	incrSplitSuccess()
void	updateAppend(long t)
void	updateDelete(long t)
void	updateFlushTime(long t)
void	updateGet(long t)
void	updateIncrement(long t)
void	updatePut(long t)
void	updateReplay(long t)
void	updateScannerNext(long scanSize)
void	updateSplitTime(long t)

Methods inherited from class java.lang.Object

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

Constructor Detail

MetricsRegionServer

public MetricsRegionServer(MetricsRegionServerWrapper regionServerWrapper)

Method Detail

getMetricsSource

public MetricsRegionServerSource getMetricsSource()

getRegionServerWrapper

public MetricsRegionServerWrapper getRegionServerWrapper()

updatePut

public void updatePut(long t)

updateDelete

public void updateDelete(long t)

updateGet

public void updateGet(long t)

updateIncrement

public void updateIncrement(long t)

updateAppend

public void updateAppend(long t)

updateReplay

public void updateReplay(long t)

updateScannerNext

public void updateScannerNext(long scanSize)

updateSplitTime

public void updateSplitTime(long t)

incrSplitRequest

public void incrSplitRequest()

incrSplitSuccess

public void incrSplitSuccess()

updateFlushTime

public void updateFlushTime(long t)