Package org.apache.hadoop.hbase.metrics

Metrics API for HBase.

See: Description

Interface Summary

Interface	Description
Counter	A mutable number optimized for high concurrency counting.
Gauge<T>	A metrics which measures a discrete value.
Histogram	A metric which measures the distribution of values.
Meter	A metric which measure the rate at which some operation is invoked.
Metric	Parent interface for all metrics.
MetricRegistry	General purpose factory for creating various metrics.
MetricRegistryFactory	A Factory for creating MetricRegistries.
MetricSet	A set of named metrics.
Snapshot	A statictical sample of histogram values.
Timer	A metric which encompasses a Histogram and Meter.

Class Summary

Class	Description
MetricRegistries	MetricRegistries is collection of MetricRegistry's.
MetricRegistriesLoader
MetricRegistryInfo	HBase Metrics are grouped in different MetricRegistry'ies.

Annotation Types Summary

Annotation Type	Description
PackageMarker	This is a dummy annotation that forces javac to produce output for otherwise empty package-info.java.

Package org.apache.hadoop.hbase.metrics Description

Metrics API for HBase.