Uses of Package
org.apache.hadoop.hbase.metrics.impl
Package
Description
Provides implementations of
HFile
and HFile
BlockCache
.Metrics API for HBase.
Implementation of the HBase Metrics framework.
-
ClassDescriptionFastLongHistogram is a thread-safe class that estimate distribution of data and computes the quantiles.
-
ClassDescriptionThis is the adapter from "HBase Metrics Framework", implemented in hbase-metrics-api and hbase-metrics modules to the Hadoop Metrics2 framework.
-
ClassDescriptionCustom implementation of
Counter
using LongAdder.Dropwizard metrics implementation ofMeter
.FastLongHistogram is a thread-safe class that estimate distribution of data and computes the quantiles.Bins is a class containing a list of buckets(or bins) for estimation histogram of some data.This class acts as an adapter to export the MetricRegistry's in the global registry.This is the adapter from "HBase Metrics Framework", implemented in hbase-metrics-api and hbase-metrics modules to the Hadoop Metrics2 framework.Custom histogram implementation based on FastLongHistogram.A map of K to V, but does ref counting for added and removed values. -