org.apache.hadoop.hbase.regionserver.wal

类 MetricsWALSourceImpl

java.lang.Object

org.apache.hadoop.hbase.metrics.BaseSourceImpl

org.apache.hadoop.hbase.regionserver.wal.MetricsWALSourceImpl

所有已实现的接口:

BaseSource, MetricsWALSource, MetricsSource

@InterfaceAudience.Private
public class MetricsWALSourceImpl
extends BaseSourceImpl
implements MetricsWALSource

Class that transitions metrics from MetricsWAL into the metrics subsystem. Implements BaseSource through BaseSourceImpl, following the pattern.

另请参阅:

MetricsWALSource

字段概要

从类继承的字段 org.apache.hadoop.hbase.metrics.BaseSourceImpl

metricsAdapter, metricsContext, metricsDescription, metricsJmxContext, metricsName, metricsRegistry, registry

从接口继承的字段 org.apache.hadoop.hbase.regionserver.wal.MetricsWALSource

APPEND_COUNT, APPEND_COUNT_DESC, APPEND_SIZE, APPEND_SIZE_DESC, APPEND_TIME, APPEND_TIME_DESC, LOW_REPLICA_ROLL_REQUESTED, LOW_REPLICA_ROLL_REQUESTED_DESC, METRICS_CONTEXT, METRICS_DESCRIPTION, METRICS_JMX_CONTEXT, METRICS_NAME, ROLL_REQUESTED, ROLL_REQUESTED_DESC, SLOW_APPEND_COUNT, SLOW_APPEND_COUNT_DESC, SYNC_TIME, SYNC_TIME_DESC, WRITTEN_BYTES, WRITTEN_BYTES_DESC

从接口继承的字段 org.apache.hadoop.hbase.metrics.BaseSource

HBASE_METRICS_SYSTEM_NAME

构造器概要

构造器

构造器和说明
MetricsWALSourceImpl()
MetricsWALSourceImpl(String metricsName, String metricsDescription, String metricsContext, String metricsJmxContext)

方法概要

限定符和类型	方法和说明
long	getSlowAppendCount()
long	getWrittenBytes()
void	incrementAppendCount()
void	incrementAppendSize(long size)
void	incrementAppendTime(long time)
void	incrementLogRollRequested()
void	incrementLowReplicationLogRoll()
void	incrementSlowAppendCount()
void	incrementSyncTime(long time)
void	incrementWrittenBytes(long val)

从类继承的方法 org.apache.hadoop.hbase.metrics.BaseSourceImpl

decGauge, getMetrics, getMetricsContext, getMetricsDescription, getMetricsJmxContext, getMetricsName, getMetricsRegistry, incCounters, incGauge, init, removeMetric, setGauge, updateHistogram

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

从接口继承的方法 org.apache.hadoop.hbase.metrics.BaseSource

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

构造器详细资料

MetricsWALSourceImpl

public MetricsWALSourceImpl()

MetricsWALSourceImpl

public MetricsWALSourceImpl(String metricsName,
                            String metricsDescription,
                            String metricsContext,
                            String metricsJmxContext)

方法详细资料

incrementAppendSize

public void incrementAppendSize(long size)

指定者:

incrementAppendSize 在接口中 MetricsWALSource

incrementAppendTime

public void incrementAppendTime(long time)

指定者:

incrementAppendTime 在接口中 MetricsWALSource

incrementAppendCount

public void incrementAppendCount()

指定者:

incrementAppendCount 在接口中 MetricsWALSource

incrementSlowAppendCount

public void incrementSlowAppendCount()

指定者:

incrementSlowAppendCount 在接口中 MetricsWALSource

incrementSyncTime

public void incrementSyncTime(long time)

指定者:

incrementSyncTime 在接口中 MetricsWALSource

incrementLogRollRequested

public void incrementLogRollRequested()

指定者:

incrementLogRollRequested 在接口中 MetricsWALSource

incrementLowReplicationLogRoll

public void incrementLowReplicationLogRoll()

指定者:

incrementLowReplicationLogRoll 在接口中 MetricsWALSource

getSlowAppendCount

public long getSlowAppendCount()

指定者:

getSlowAppendCount 在接口中 MetricsWALSource

incrementWrittenBytes

public void incrementWrittenBytes(long val)

指定者:

incrementWrittenBytes 在接口中 MetricsWALSource

getWrittenBytes

public long getWrittenBytes()

指定者:

getWrittenBytes 在接口中 MetricsWALSource