org.apache.hadoop.hbase.master

Class MetricsMasterWrapperImpl

java.lang.Object

org.apache.hadoop.hbase.master.MetricsMasterWrapperImpl

All Implemented Interfaces:

org.apache.hadoop.hbase.master.MetricsMasterWrapper

@InterfaceAudience.Private
public class MetricsMasterWrapperImpl
extends Object
implements org.apache.hadoop.hbase.master.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 org.apache.hadoop.hbase.master.MetricsMasterWrapper

getSplitPlanCount

public long getSplitPlanCount()

Specified by:

getSplitPlanCount in interface org.apache.hadoop.hbase.master.MetricsMasterWrapper

getMergePlanCount

public long getMergePlanCount()

Specified by:

getMergePlanCount in interface org.apache.hadoop.hbase.master.MetricsMasterWrapper

getMasterInitializationTime

public long getMasterInitializationTime()

Specified by:

getMasterInitializationTime in interface org.apache.hadoop.hbase.master.MetricsMasterWrapper

getClusterId

public String getClusterId()

Specified by:

getClusterId in interface org.apache.hadoop.hbase.master.MetricsMasterWrapper

getZookeeperQuorum

public String getZookeeperQuorum()

Specified by:

getZookeeperQuorum in interface org.apache.hadoop.hbase.master.MetricsMasterWrapper

getCoprocessors

public String[] getCoprocessors()

Specified by:

getCoprocessors in interface org.apache.hadoop.hbase.master.MetricsMasterWrapper

getStartTime

public long getStartTime()

Specified by:

getStartTime in interface org.apache.hadoop.hbase.master.MetricsMasterWrapper

getActiveTime

public long getActiveTime()

Specified by:

getActiveTime in interface org.apache.hadoop.hbase.master.MetricsMasterWrapper

getRegionServers

public String getRegionServers()

Specified by:

getRegionServers in interface org.apache.hadoop.hbase.master.MetricsMasterWrapper

getNumRegionServers

public int getNumRegionServers()

Specified by:

getNumRegionServers in interface org.apache.hadoop.hbase.master.MetricsMasterWrapper

getDeadRegionServers

public String getDeadRegionServers()

Specified by:

getDeadRegionServers in interface org.apache.hadoop.hbase.master.MetricsMasterWrapper

getNumDeadRegionServers

public int getNumDeadRegionServers()

Specified by:

getNumDeadRegionServers in interface org.apache.hadoop.hbase.master.MetricsMasterWrapper

getServerName

public String getServerName()

Specified by:

getServerName in interface org.apache.hadoop.hbase.master.MetricsMasterWrapper

getIsActiveMaster

public boolean getIsActiveMaster()

Specified by:

getIsActiveMaster in interface org.apache.hadoop.hbase.master.MetricsMasterWrapper

getNumWALFiles

public long getNumWALFiles()

Specified by:

getNumWALFiles in interface org.apache.hadoop.hbase.master.MetricsMasterWrapper

getTableSpaceUtilization

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

Specified by:

getTableSpaceUtilization in interface org.apache.hadoop.hbase.master.MetricsMasterWrapper

getNamespaceSpaceUtilization

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

Specified by:

getNamespaceSpaceUtilization in interface org.apache.hadoop.hbase.master.MetricsMasterWrapper