Package org.apache.hadoop.hbase.regionserver

Interface Summary

Interface	Description
MetricsHeapMemoryManagerSource	This interface will be implemented by a MetricsSource that will export metrics from HeapMemoryManager in RegionServer into the hadoop metrics system.
MetricsRegionAggregateSource	This interface will be implemented by a MetricsSource that will export metrics from multiple regions into the hadoop metrics system.
MetricsRegionServerQuotaSource	A collection of exposed metrics for space quotas from an HBase RegionServer.
MetricsRegionServerSource	Interface for classes that expose metrics about the regionserver.
MetricsRegionServerSourceFactory	Interface of a factory to create Metrics Sources used inside of regionservers.
MetricsRegionServerWrapper	This is the interface that will expose RegionServer information to hadoop1/hadoop2 implementations of the MetricsRegionServerSource.
MetricsRegionSource	This interface will be implemented to allow single regions to push metrics into MetricsRegionAggregateSource that will in turn push data to the Hadoop metrics system.
MetricsRegionWrapper	Interface of class that will wrap an HRegion and export numbers so they can be used in MetricsRegionSource
MetricsTableAggregateSource	This interface will be implemented by a MetricsSource that will export metrics from multiple regions of a table into the hadoop metrics system.
MetricsTableLatencies	Latency metrics for a specific table in a RegionServer.
MetricsTableQueryMeter	Query Per Second for each table in a RegionServer.
MetricsTableSource	This interface will be implemented to allow region server to push table metrics into MetricsRegionAggregateSource that will in turn push data to the Hadoop metrics system.
MetricsTableWrapperAggregate	Interface of class that will wrap a MetricsTableSource and export numbers so they can be used in MetricsTableSource
MetricsUserAggregateSource	This interface will be implemented by a MetricsSource that will export metrics from multiple users into the hadoop metrics system.
MetricsUserSource
MetricsUserSource.ClientMetrics

Class Summary

Class	Description
MetricsHeapMemoryManagerSourceImpl	Hadoop2 implementation of MetricsHeapMemoryManagerSource.
MetricsRegionAggregateSourceImpl
MetricsRegionServerQuotaSourceImpl	Implementation of MetricsRegionServerQuotaSource.
MetricsRegionServerSourceFactoryImpl	Factory to create MetricsRegionServerSource when given a MetricsRegionServerWrapper
MetricsRegionServerSourceImpl	Hadoop2 implementation of MetricsRegionServerSource.
MetricsRegionSourceImpl
MetricsTableAggregateSourceImpl
MetricsTableLatenciesImpl	Implementation of MetricsTableLatencies to track latencies for one table in a RegionServer.
MetricsTableLatenciesImpl.TableHistograms
MetricsTableQueryMeterImpl	Implementation of MetricsTableQueryMeter to track query per second for each table in a RegionServer.
MetricsTableSourceImpl
MetricsUserAggregateSourceImpl
MetricsUserSourceImpl

Enum Summary

Enum	Description
MetricsRegionServerSourceFactoryImpl.FactoryStorage