org.apache.hadoop.hbase.regionserver

Class MetricsHeapMemoryManagerSourceImpl

java.lang.Object

org.apache.hadoop.hbase.metrics.BaseSourceImpl

org.apache.hadoop.hbase.regionserver.MetricsHeapMemoryManagerSourceImpl

All Implemented Interfaces:

org.apache.hadoop.hbase.metrics.BaseSource, org.apache.hadoop.hbase.regionserver.MetricsHeapMemoryManagerSource, org.apache.hadoop.metrics2.MetricsSource

@InterfaceAudience.Private
public class MetricsHeapMemoryManagerSourceImpl
extends BaseSourceImpl
implements org.apache.hadoop.hbase.regionserver.MetricsHeapMemoryManagerSource

Hadoop2 implementation of MetricsHeapMemoryManagerSource. Implements BaseSource through BaseSourceImpl, following the pattern

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.regionserver.MetricsHeapMemoryManagerSource

ABOVE_HEAP_LOW_WATERMARK_COUNTER_DESC, ABOVE_HEAP_LOW_WATERMARK_COUNTER_NAME, BLOCKCACHE_SIZE_GAUGE_DESC, BLOCKCACHE_SIZE_GAUGE_NAME, BLOCKED_FLUSH_DESC, BLOCKED_FLUSH_GAUGE_DESC, BLOCKED_FLUSH_GAUGE_NAME, BLOCKED_FLUSH_NAME, DEC_BLOCKCACHE_TUNING_DESC, DEC_BLOCKCACHE_TUNING_NAME, DEC_MEMSTORE_TUNING_DESC, DEC_MEMSTORE_TUNING_NAME, DO_NOTHING_COUNTER_DESC, DO_NOTHING_COUNTER_NAME, INC_BLOCKCACHE_TUNING_DESC, INC_BLOCKCACHE_TUNING_NAME, INC_MEMSTORE_TUNING_DESC, INC_MEMSTORE_TUNING_NAME, MEMSTORE_SIZE_GAUGE_DESC, MEMSTORE_SIZE_GAUGE_NAME, METRICS_CONTEXT, METRICS_DESCRIPTION, METRICS_JMX_CONTEXT, METRICS_NAME, UNBLOCKED_FLUSH_DESC, UNBLOCKED_FLUSH_GAUGE_DESC, UNBLOCKED_FLUSH_GAUGE_NAME, UNBLOCKED_FLUSH_NAME

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

HBASE_METRICS_SYSTEM_NAME

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
void	increaseAboveHeapOccupancyLowWatermarkCounter()
void	increaseTunerDoNothingCounter()
void	setCurBlockCacheSizeGauge(long blockcacheSize)
void	setCurMemStoreSizeGauge(long memstoreSize)
void	updateBlockCacheDeltaSizeHistogram(int blockCacheDeltaSize)
void	updateBlockedFlushCount(long blockedFlushCount)
void	updateMemStoreDeltaSizeHistogram(int memStoreDeltaSize)
void	updateUnblockedFlushCount(long unblockedFlushCount)

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

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

Constructor Detail

MetricsHeapMemoryManagerSourceImpl

public MetricsHeapMemoryManagerSourceImpl()

MetricsHeapMemoryManagerSourceImpl

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

Method Detail

updateBlockedFlushCount

public void updateBlockedFlushCount(long blockedFlushCount)

Specified by:

updateBlockedFlushCount in interface org.apache.hadoop.hbase.regionserver.MetricsHeapMemoryManagerSource

updateUnblockedFlushCount

public void updateUnblockedFlushCount(long unblockedFlushCount)

Specified by:

updateUnblockedFlushCount in interface org.apache.hadoop.hbase.regionserver.MetricsHeapMemoryManagerSource

setCurBlockCacheSizeGauge

public void setCurBlockCacheSizeGauge(long blockcacheSize)

Specified by:

setCurBlockCacheSizeGauge in interface org.apache.hadoop.hbase.regionserver.MetricsHeapMemoryManagerSource

setCurMemStoreSizeGauge

public void setCurMemStoreSizeGauge(long memstoreSize)

Specified by:

setCurMemStoreSizeGauge in interface org.apache.hadoop.hbase.regionserver.MetricsHeapMemoryManagerSource

updateMemStoreDeltaSizeHistogram

public void updateMemStoreDeltaSizeHistogram(int memStoreDeltaSize)

Specified by:

updateMemStoreDeltaSizeHistogram in interface org.apache.hadoop.hbase.regionserver.MetricsHeapMemoryManagerSource

updateBlockCacheDeltaSizeHistogram

public void updateBlockCacheDeltaSizeHistogram(int blockCacheDeltaSize)

Specified by:

updateBlockCacheDeltaSizeHistogram in interface org.apache.hadoop.hbase.regionserver.MetricsHeapMemoryManagerSource

increaseTunerDoNothingCounter

public void increaseTunerDoNothingCounter()

Specified by:

increaseTunerDoNothingCounter in interface org.apache.hadoop.hbase.regionserver.MetricsHeapMemoryManagerSource

increaseAboveHeapOccupancyLowWatermarkCounter

public void increaseAboveHeapOccupancyLowWatermarkCounter()

Specified by:

increaseAboveHeapOccupancyLowWatermarkCounter in interface org.apache.hadoop.hbase.regionserver.MetricsHeapMemoryManagerSource