Package org.apache.hadoop.hbase.metrics.impl

package org.apache.hadoop.hbase.metrics.impl

Implementation of the HBase Metrics framework.

Related Packages

Package	Description
org.apache.hadoop.hbase.metrics	Metrics API for HBase.

Classes

Class	Description
CounterImpl	Custom implementation of Counter using LongAdder.
DropwizardMeter	Dropwizard metrics implementation of Meter.
FastLongHistogram	FastLongHistogram is a thread-safe class that estimate distribution of data and computes the quantiles.
FastLongHistogram.Bins	Bins is a class containing a list of buckets(or bins) for estimation histogram of some data.
GlobalMetricRegistriesAdapter	This class acts as an adapter to export the MetricRegistry's in the global registry.
HBaseMetrics2HadoopMetricsAdapter	This is the adapter from "HBase Metrics Framework", implemented in hbase-metrics-api and hbase-metrics modules to the Hadoop Metrics2 framework.
HistogramImpl	Custom histogram implementation based on FastLongHistogram.
MetricRegistriesImpl	Implementation of MetricRegistries that does ref-counting.
MetricRegistryFactoryImpl
MetricRegistryImpl	Custom implementation of MetricRegistry.
RefCountingMap<K,V>	A map of K to V, but does ref counting for added and removed values.
RefCountingMap.Payload<V>
TimerImpl	Custom implementation of Timer.