ClusterMetrics (hadoop-yarn-server-resourcemanager 2.4.1-mapr-1408-SNAPSHOT API)

java.lang.Object
- org.apache.hadoop.yarn.server.resourcemanager.ClusterMetrics

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

Constructor Summary

Constructors
Constructor and Description

ClusterMetrics()

Constructors
Constructor and Description
`ClusterMetrics()`

Method Summary

Methods
Modifier and Type	Method and Description
`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()`
`void`	`setDecommisionedNMs(int num)`

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()
```

setDecommisionedNMs

public void setDecommisionedNMs(int num)

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()
```

Class ClusterMetrics

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

ClusterMetrics

Method Detail

getMetrics

getNumActiveNMs

getNumDecommisionedNMs

incrDecommisionedNMs

setDecommisionedNMs

decrDecommisionedNMs

getNumLostNMs

incrNumLostNMs

decrNumLostNMs

getUnhealthyNMs

incrNumUnhealthyNMs

decrNumUnhealthyNMs

getNumRebootedNMs

incrNumRebootedNMs

decrNumRebootedNMs

incrNumActiveNodes

decrNumActiveNodes