MetricsSnapshotSourceImpl (Apache HBase 1.4.11 API)

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java.lang.Object
- org.apache.hadoop.hbase.metrics.BaseSourceImpl
- - org.apache.hadoop.hbase.master.MetricsSnapshotSourceImpl

All Implemented Interfaces:: MetricsSnapshotSource, BaseSource, org.apache.hadoop.metrics2.MetricsSource

@InterfaceAudience.Private
public class MetricsSnapshotSourceImpl
extends BaseSourceImpl
implements MetricsSnapshotSource

Field Summary
- Fields inherited from class org.apache.hadoop.hbase.metrics.BaseSourceImpl
  metricsAdapter, metricsContext, metricsDescription, metricsJmxContext, metricsName, metricsRegistry, registry
- Fields inherited from interface org.apache.hadoop.hbase.master.MetricsSnapshotSource
  METRICS_CONTEXT, METRICS_DESCRIPTION, METRICS_JMX_CONTEXT, METRICS_NAME, SNAPSHOT_CLONE_TIME_DESC, SNAPSHOT_CLONE_TIME_NAME, SNAPSHOT_RESTORE_TIME_DESC, SNAPSHOT_RESTORE_TIME_NAME, SNAPSHOT_TIME_DESC, SNAPSHOT_TIME_NAME
- Fields inherited from interface org.apache.hadoop.hbase.metrics.BaseSource
  HBASE_METRICS_SYSTEM_NAME

Constructor Summary

Constructors
Constructor and Description
`MetricsSnapshotSourceImpl()`
`MetricsSnapshotSourceImpl(String metricsName, String metricsDescription, String metricsContext, String metricsJmxContext)`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`init()` Clear out the metrics and re-prepare the source.
`void`	`updateSnapshotCloneTime(long time)`
`void`	`updateSnapshotRestoreTime(long time)`
`void`	`updateSnapshotTime(long time)`

Methods inherited from class org.apache.hadoop.hbase.metrics.BaseSourceImpl
decGauge, getMetricRegistryInfo, getMetrics, getMetricsContext, getMetricsDescription, getMetricsJmxContext, getMetricsName, getMetricsRegistry, incCounters, incGauge, removeMetric, setGauge, updateHistogram

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.hadoop.hbase.metrics.BaseSource
decGauge, getMetricRegistryInfo, getMetricsContext, getMetricsDescription, getMetricsJmxContext, getMetricsName, incCounters, incGauge, removeMetric, setGauge, updateHistogram

- Constructor Detail
  - MetricsSnapshotSourceImpl
```
public MetricsSnapshotSourceImpl()
```
  - MetricsSnapshotSourceImpl
```
public MetricsSnapshotSourceImpl(String metricsName,
                         String metricsDescription,
                         String metricsContext,
                         String metricsJmxContext)
```
- Method Detail
  - init
```
public void init()
```
    Description copied from interface: BaseSource
    
    Clear out the metrics and re-prepare the source.
    
    Specified by:
    
    init in interface BaseSource
    
    Overrides:
    
    init in class BaseSourceImpl
  - updateSnapshotTime
```
public void updateSnapshotTime(long time)
```
    Specified by:
    
    updateSnapshotTime in interface MetricsSnapshotSource
  - updateSnapshotCloneTime
```
public void updateSnapshotCloneTime(long time)
```
    Specified by:
    
    updateSnapshotCloneTime in interface MetricsSnapshotSource
  - updateSnapshotRestoreTime
```
public void updateSnapshotRestoreTime(long time)
```
    Specified by:
    
    updateSnapshotRestoreTime in interface MetricsSnapshotSource

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