org.apache.hadoop.yarn.server.resourcemanager
Class ClusterMetrics

java.lang.Object
  extended by org.apache.hadoop.yarn.server.resourcemanager.ClusterMetrics

@InterfaceAudience.Private
@Metrics(context="yarn")
public class ClusterMetrics
extends Object


Constructor Summary
ClusterMetrics()
           
 
Method Summary
 void decrDecommisionedNMs()
           
 void decrNumActiveNodes()
           
 void decrNumLostNMs()
           
 void decrNumRebootedNMs()
           
 void decrNumUnhealthyNMs()
           
static ClusterMetrics getMetrics()
           
 int getNumActiveNMs()
           
 int getNumDecommisionedNMs()
           
 int getNumLostNMs()
           
 int getNumRebootedNMs()
           
 int getUnhealthyNMs()
           
 void incrDecommisionedNMs()
           
 void incrNumActiveNodes()
           
 void incrNumLostNMs()
           
 void incrNumRebootedNMs()
           
 void incrNumUnhealthyNMs()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ClusterMetrics

public ClusterMetrics()
Method Detail

getMetrics

public static ClusterMetrics getMetrics()

getNumActiveNMs

public int getNumActiveNMs()

getNumDecommisionedNMs

public int getNumDecommisionedNMs()

incrDecommisionedNMs

public void incrDecommisionedNMs()

decrDecommisionedNMs

public void decrDecommisionedNMs()

getNumLostNMs

public int getNumLostNMs()

incrNumLostNMs

public void incrNumLostNMs()

decrNumLostNMs

public void decrNumLostNMs()

getUnhealthyNMs

public int getUnhealthyNMs()

incrNumUnhealthyNMs

public void incrNumUnhealthyNMs()

decrNumUnhealthyNMs

public void decrNumUnhealthyNMs()

getNumRebootedNMs

public int getNumRebootedNMs()

incrNumRebootedNMs

public void incrNumRebootedNMs()

decrNumRebootedNMs

public void decrNumRebootedNMs()

incrNumActiveNodes

public void incrNumActiveNodes()

decrNumActiveNodes

public void decrNumActiveNodes()


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