org.apache.hadoop.hbase.regionserver.wal

Class MetricsEditsReplaySourceImpl

java.lang.Object

org.apache.hadoop.hbase.metrics.BaseSourceImpl

org.apache.hadoop.hbase.regionserver.wal.MetricsEditsReplaySourceImpl

All Implemented Interfaces:

BaseSource, MetricsEditsReplaySource

@InterfaceAudience.Private
public class MetricsEditsReplaySourceImpl
extends BaseSourceImpl
implements MetricsEditsReplaySource

Hadoop1 implementation of MetricsMasterSource. Implements BaseSource through BaseSourceImpl, following the pattern

Field Summary

Fields inherited from class org.apache.hadoop.hbase.metrics.BaseSourceImpl

metricsContext, metricsDescription, metricsJmxContext, metricsName, metricsRegistry

Fields inherited from interface org.apache.hadoop.hbase.regionserver.wal.MetricsEditsReplaySource

METRICS_CONTEXT, METRICS_DESCRIPTION, METRICS_JMX_CONTEXT, METRICS_NAME, REPLAY_BATCH_SIZE_DESC, REPLAY_BATCH_SIZE_NAME, REPLAY_DATA_SIZE_DESC, REPLAY_DATA_SIZE_NAME, REPLAY_TIME_DESC, REPLAY_TIME_NAME

Fields inherited from interface org.apache.hadoop.hbase.metrics.BaseSource

HBASE_METRICS_SYSTEM_NAME

Constructor Summary

Constructors

Constructor and Description
MetricsEditsReplaySourceImpl()
MetricsEditsReplaySourceImpl(String metricsName, String metricsDescription, String metricsContext, String metricsJmxContext)

Method Summary

Modifier and Type	Method and Description
void	init() Clear out the metrics and re-prepare the source.
void	updateReplayBatchSize(long size) Add the batch size of each replay
void	updateReplayDataSize(long size) Add the payload data size of each replay
void	updateReplayTime(long time) Add the time a replay command took

Methods inherited from class org.apache.hadoop.hbase.metrics.BaseSourceImpl

decGauge, 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, getMetricsContext, getMetricsDescription, getMetricsJmxContext, getMetricsName, incCounters, incGauge, removeMetric, setGauge, updateHistogram

Constructor Detail

MetricsEditsReplaySourceImpl

public MetricsEditsReplaySourceImpl()

MetricsEditsReplaySourceImpl

public MetricsEditsReplaySourceImpl(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

updateReplayTime

public void updateReplayTime(long time)

Description copied from interface: MetricsEditsReplaySource

Add the time a replay command took

Specified by:

updateReplayTime in interface MetricsEditsReplaySource

updateReplayBatchSize

public void updateReplayBatchSize(long size)

Description copied from interface: MetricsEditsReplaySource

Add the batch size of each replay

Specified by:

updateReplayBatchSize in interface MetricsEditsReplaySource

updateReplayDataSize

public void updateReplayDataSize(long size)

Description copied from interface: MetricsEditsReplaySource

Add the payload data size of each replay

Specified by:

updateReplayDataSize in interface MetricsEditsReplaySource