org.apache.hadoop.hbase.regionserver

Class MetricsRegionWrapperImpl

java.lang.Object

org.apache.hadoop.hbase.regionserver.MetricsRegionWrapperImpl

All Implemented Interfaces:

Closeable, AutoCloseable, MetricsRegionWrapper

@InterfaceAudience.Private
public class MetricsRegionWrapperImpl
extends Object
implements MetricsRegionWrapper, Closeable

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	MetricsRegionWrapperImpl.HRegionMetricsWrapperRunnable

Field Summary

Fields

Modifier and Type	Field and Description
static int	PERIOD
static String	UNKNOWN

Constructor Summary

Constructors

Constructor and Description
MetricsRegionWrapperImpl(HRegion region)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
Map<String,org.apache.commons.math.stat.descriptive.DescriptiveStatistics>	getCoprocessorExecutionStatistics()
long	getMemstoreSize()
String	getNamespace()
long	getNumBytesCompacted()
long	getNumCompactionsCompleted()
long	getNumFilesCompacted()
long	getNumStoreFiles()
long	getNumStores()
long	getReadRequestCount()
String	getRegionName()
long	getStoreFileSize()
String	getTableName()
long	getWriteRequestCount()

Methods inherited from class java.lang.Object

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

Field Detail

PERIOD

public static final int PERIOD

See Also:

Constant Field Values

UNKNOWN

public static final String UNKNOWN

See Also:

Constant Field Values

Constructor Detail

MetricsRegionWrapperImpl

public MetricsRegionWrapperImpl(HRegion region)

Method Detail

getTableName

public String getTableName()

Specified by:

getTableName in interface MetricsRegionWrapper

getNamespace

public String getNamespace()

Specified by:

getNamespace in interface MetricsRegionWrapper

getRegionName

public String getRegionName()

Specified by:

getRegionName in interface MetricsRegionWrapper

getNumStores

public long getNumStores()

Specified by:

getNumStores in interface MetricsRegionWrapper

getNumStoreFiles

public long getNumStoreFiles()

Specified by:

getNumStoreFiles in interface MetricsRegionWrapper

getMemstoreSize

public long getMemstoreSize()

Specified by:

getMemstoreSize in interface MetricsRegionWrapper

getStoreFileSize

public long getStoreFileSize()

Specified by:

getStoreFileSize in interface MetricsRegionWrapper

getReadRequestCount

public long getReadRequestCount()

Specified by:

getReadRequestCount in interface MetricsRegionWrapper

getWriteRequestCount

public long getWriteRequestCount()

Specified by:

getWriteRequestCount in interface MetricsRegionWrapper

getNumFilesCompacted

public long getNumFilesCompacted()

Specified by:

getNumFilesCompacted in interface MetricsRegionWrapper

getNumBytesCompacted

public long getNumBytesCompacted()

Specified by:

getNumBytesCompacted in interface MetricsRegionWrapper

getNumCompactionsCompleted

public long getNumCompactionsCompleted()

Specified by:

getNumCompactionsCompleted in interface MetricsRegionWrapper

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException

getCoprocessorExecutionStatistics

public Map<String,org.apache.commons.math.stat.descriptive.DescriptiveStatistics> getCoprocessorExecutionStatistics()

Specified by:

getCoprocessorExecutionStatistics in interface MetricsRegionWrapper