@Metrics(context="dummymetricssystem")
public static class CSQueueMetrics.DummyMetricsSystemImpl
extends org.apache.hadoop.metrics2.MetricsSystem
| Constructor and Description |
|---|
DummyMetricsSystemImpl() |
| Modifier and Type | Method and Description |
|---|---|
String |
currentConfig() |
org.apache.hadoop.metrics2.MetricsSource |
getSource(String name) |
org.apache.hadoop.metrics2.MetricsSystem |
init(String prefix) |
void |
publishMetricsNow() |
void |
register(org.apache.hadoop.metrics2.MetricsSystem.Callback callback) |
<T> T |
register(String name,
String desc,
T source) |
<T extends org.apache.hadoop.metrics2.MetricsSink> |
register(String name,
String desc,
T sink) |
boolean |
shutdown() |
void |
start() |
void |
startMetricsMBeans() |
void |
stop() |
void |
stopMetricsMBeans() |
void |
unregisterSource(String name) |
public org.apache.hadoop.metrics2.MetricsSystem init(String prefix)
init in class org.apache.hadoop.metrics2.MetricsSystempublic <T> T register(String name, String desc, T source)
register in class org.apache.hadoop.metrics2.MetricsSystempublic void unregisterSource(String name)
unregisterSource in class org.apache.hadoop.metrics2.MetricsSystempublic org.apache.hadoop.metrics2.MetricsSource getSource(String name)
getSource in class org.apache.hadoop.metrics2.MetricsSystempublic <T extends org.apache.hadoop.metrics2.MetricsSink> T register(String name, String desc, T sink)
register in class org.apache.hadoop.metrics2.MetricsSystempublic void register(org.apache.hadoop.metrics2.MetricsSystem.Callback callback)
register in class org.apache.hadoop.metrics2.MetricsSystempublic void publishMetricsNow()
publishMetricsNow in class org.apache.hadoop.metrics2.MetricsSystempublic boolean shutdown()
shutdown in class org.apache.hadoop.metrics2.MetricsSystempublic void start()
public void stop()
public void startMetricsMBeans()
public void stopMetricsMBeans()
public String currentConfig()
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