org.apache.hadoop.hbase.master

Class MetricsMasterWrapperImpl

java.lang.Object

org.apache.hadoop.hbase.master.MetricsMasterWrapperImpl

All Implemented Interfaces:

MetricsMasterWrapper

@InterfaceAudience.Private
public class MetricsMasterWrapperImpl
extends Object
implements MetricsMasterWrapper

Impl for exposing HMaster Information through JMX

Constructor Summary

Constructors

Constructor and Description
MetricsMasterWrapperImpl(HMaster master)

Method Summary

Modifier and Type	Method and Description
long	getActiveTime()
double	getAverageLoad()
String	getClusterId()
String[]	getCoprocessors()
String	getDeadRegionServers()
boolean	getIsActiveMaster()
long	getMasterInitializationTime()
long	getMergePlanCount()
Map<String,Map.Entry<Long,Long>>	getNamespaceSpaceUtilization()
int	getNumDeadRegionServers()
int	getNumRegionServers()
long	getNumWALFiles()
String	getRegionServers()
String	getServerName()
long	getSplitPlanCount()
long	getStartTime()
Map<String,Map.Entry<Long,Long>>	getTableSpaceUtilization()
String	getZookeeperQuorum()

Methods inherited from class java.lang.Object

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

Constructor Detail

MetricsMasterWrapperImpl

public MetricsMasterWrapperImpl(HMaster master)

Method Detail

getAverageLoad

public double getAverageLoad()

Specified by:

getAverageLoad in interface MetricsMasterWrapper

getSplitPlanCount

public long getSplitPlanCount()

Specified by:

getSplitPlanCount in interface MetricsMasterWrapper

getMergePlanCount

public long getMergePlanCount()

Specified by:

getMergePlanCount in interface MetricsMasterWrapper

getMasterInitializationTime

public long getMasterInitializationTime()

Specified by:

getMasterInitializationTime in interface MetricsMasterWrapper

getClusterId

public String getClusterId()

Specified by:

getClusterId in interface MetricsMasterWrapper

getZookeeperQuorum

public String getZookeeperQuorum()

Specified by:

getZookeeperQuorum in interface MetricsMasterWrapper

getCoprocessors

public String[] getCoprocessors()

Specified by:

getCoprocessors in interface MetricsMasterWrapper

getStartTime

public long getStartTime()

Specified by:

getStartTime in interface MetricsMasterWrapper

getActiveTime

public long getActiveTime()

Specified by:

getActiveTime in interface MetricsMasterWrapper

getRegionServers

public String getRegionServers()

Specified by:

getRegionServers in interface MetricsMasterWrapper

getNumRegionServers

public int getNumRegionServers()

Specified by:

getNumRegionServers in interface MetricsMasterWrapper

getDeadRegionServers

public String getDeadRegionServers()

Specified by:

getDeadRegionServers in interface MetricsMasterWrapper

getNumDeadRegionServers

public int getNumDeadRegionServers()

Specified by:

getNumDeadRegionServers in interface MetricsMasterWrapper

getServerName

public String getServerName()

Specified by:

getServerName in interface MetricsMasterWrapper

getIsActiveMaster

public boolean getIsActiveMaster()

Specified by:

getIsActiveMaster in interface MetricsMasterWrapper

getNumWALFiles

public long getNumWALFiles()

Specified by:

getNumWALFiles in interface MetricsMasterWrapper

getTableSpaceUtilization

public Map<String,Map.Entry<Long,Long>> getTableSpaceUtilization()

Specified by:

getTableSpaceUtilization in interface MetricsMasterWrapper

getNamespaceSpaceUtilization

public Map<String,Map.Entry<Long,Long>> getNamespaceSpaceUtilization()

Specified by:

getNamespaceSpaceUtilization in interface MetricsMasterWrapper