org.apache.hadoop.hbase.regionserver

Class MetricsRegionServerSourceFactoryImpl

java.lang.Object

org.apache.hadoop.hbase.regionserver.MetricsRegionServerSourceFactoryImpl

All Implemented Interfaces:

MetricsRegionServerSourceFactory

@InterfaceAudience.Private
public class MetricsRegionServerSourceFactoryImpl
extends Object
implements MetricsRegionServerSourceFactory

Factory to create MetricsRegionServerSource when given a MetricsRegionServerWrapper

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MetricsRegionServerSourceFactoryImpl.FactoryStorage

Constructor Summary

Constructors

Constructor and Description
MetricsRegionServerSourceFactoryImpl()

Method Summary

Modifier and Type	Method and Description
MetricsIOSource	createIO(MetricsIOWrapper wrapper) Create a MetricsIOSource from a MetricsIOWrapper.
MetricsRegionSource	createRegion(MetricsRegionWrapper wrapper) Create a MetricsRegionSource from a MetricsRegionWrapper.
MetricsRegionServerSource	createServer(MetricsRegionServerWrapper regionServerWrapper) Given a wrapper create a MetricsRegionServerSource.
MetricsTableSource	createTable(String table, MetricsTableWrapperAggregate wrapper) Create a MetricsTableSource from a MetricsTableWrapper.
MetricsUserSource	createUser(String shortUserName) Create a MetricsUserSource from a user
MetricsHeapMemoryManagerSource	getHeapMemoryManager() Get a MetricsHeapMemoryManagerSource
private MetricsRegionAggregateSourceImpl	getRegionAggregate()
MetricsTableAggregateSourceImpl	getTableAggregate() Get a MetricsTableAggregateSource
MetricsUserAggregateSourceImpl	getUserAggregate() Return the singleton instance for MetricsUserAggregateSource

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MetricsRegionServerSourceFactoryImpl

public MetricsRegionServerSourceFactoryImpl()

Method Detail

getRegionAggregate

private MetricsRegionAggregateSourceImpl getRegionAggregate()

getUserAggregate

public MetricsUserAggregateSourceImpl getUserAggregate()

Description copied from interface: MetricsRegionServerSourceFactory

Return the singleton instance for MetricsUserAggregateSource

Specified by:

getUserAggregate in interface MetricsRegionServerSourceFactory

Returns:

A metrics user aggregate source

getTableAggregate

public MetricsTableAggregateSourceImpl getTableAggregate()

Description copied from interface: MetricsRegionServerSourceFactory

Get a MetricsTableAggregateSource

Specified by:

getTableAggregate in interface MetricsRegionServerSourceFactory

Returns:

A metrics table aggregate source

getHeapMemoryManager

public MetricsHeapMemoryManagerSource getHeapMemoryManager()

Description copied from interface: MetricsRegionServerSourceFactory

Get a MetricsHeapMemoryManagerSource

Specified by:

getHeapMemoryManager in interface MetricsRegionServerSourceFactory

Returns:

A metrics heap memory manager source

createServer

public MetricsRegionServerSource createServer(MetricsRegionServerWrapper regionServerWrapper)

Description copied from interface: MetricsRegionServerSourceFactory

Given a wrapper create a MetricsRegionServerSource.

Specified by:

createServer in interface MetricsRegionServerSourceFactory

Parameters:

regionServerWrapper - The wrapped region server

Returns:

a Metrics Source.

createRegion

public MetricsRegionSource createRegion(MetricsRegionWrapper wrapper)

Description copied from interface: MetricsRegionServerSourceFactory

Create a MetricsRegionSource from a MetricsRegionWrapper.

Specified by:

createRegion in interface MetricsRegionServerSourceFactory

Parameters:

wrapper - The wrapped region

Returns:

A metrics region source

createTable

public MetricsTableSource createTable(String table,
                                      MetricsTableWrapperAggregate wrapper)

Description copied from interface: MetricsRegionServerSourceFactory

Create a MetricsTableSource from a MetricsTableWrapper.

Specified by:

createTable in interface MetricsRegionServerSourceFactory

Parameters:

table - The table name

wrapper - The wrapped table aggregate

Returns:

A metrics table source

createIO

public MetricsIOSource createIO(MetricsIOWrapper wrapper)

Description copied from interface: MetricsRegionServerSourceFactory

Create a MetricsIOSource from a MetricsIOWrapper.

Specified by:

createIO in interface MetricsRegionServerSourceFactory

Returns:

A metrics IO source

createUser

public MetricsUserSource createUser(String shortUserName)

Description copied from interface: MetricsRegionServerSourceFactory

Create a MetricsUserSource from a user

Specified by:

createUser in interface MetricsRegionServerSourceFactory

Returns:

A metrics user source