@InterfaceAudience.Private @Metrics(context="yarn") public class ClusterMetrics extends Object
Constructor and Description |
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ClusterMetrics() |
Modifier and Type | Method and Description |
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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() |
public static ClusterMetrics getMetrics()
public int getNumActiveNMs()
public int getNumDecommisionedNMs()
public void incrDecommisionedNMs()
public void decrDecommisionedNMs()
public int getNumLostNMs()
public void incrNumLostNMs()
public void decrNumLostNMs()
public int getUnhealthyNMs()
public void incrNumUnhealthyNMs()
public void decrNumUnhealthyNMs()
public int getNumRebootedNMs()
public void incrNumRebootedNMs()
public void decrNumRebootedNMs()
public void incrNumActiveNodes()
public void decrNumActiveNodes()
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