Package | Description |
---|---|
org.apache.hadoop.metrics2 |
Metrics 2.0
|
org.apache.hadoop.metrics2.impl |
A metrics system implementation
|
Modifier and Type | Class and Description |
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static class |
MetricsSystem.AbstractCallback
Convenient abstract class for implementing callback interface
|
Modifier and Type | Method and Description |
---|---|
abstract void |
MetricsSystem.register(MetricsSystem.Callback callback)
Register a callback interface for JMX events
|
Modifier and Type | Method and Description |
---|---|
void |
MetricsSystemImpl.register(MetricsSystem.Callback callback) |
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