org.apache.hadoop.hbase.regionserver

Class MetricsRegionWrapperImpl

java.lang.Object

org.apache.hadoop.hbase.regionserver.MetricsRegionWrapperImpl

All Implemented Interfaces:

Closeable, AutoCloseable, org.apache.hadoop.hbase.regionserver.MetricsRegionWrapper

@InterfaceAudience.Private
public class MetricsRegionWrapperImpl
extends Object
implements org.apache.hadoop.hbase.regionserver.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

Modifier and Type	Method and Description
void	close()
long	getAvgStoreFileAge()
long	getFilteredReadRequestCount()
long	getLastMajorCompactionAge()
long	getMaxCompactionQueueSize()
long	getMaxFlushQueueSize()
long	getMaxStoreFileAge()
long	getMemStoreSize()
long	getMinStoreFileAge()
String	getNamespace()
long	getNumBytesCompacted()
long	getNumCompactionsCompleted()
long	getNumCompactionsFailed()
long	getNumCompactionsQueued()
long	getNumFilesCompacted()
long	getNumFlushesQueued()
long	getNumReferenceFiles()
long	getNumStoreFiles()
long	getNumStores()
long	getReadRequestCount()
int	getRegionHashCode()
String	getRegionName()
int	getReplicaId() Get the replica id of this region.
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 org.apache.hadoop.hbase.regionserver.MetricsRegionWrapper

getNamespace

public String getNamespace()

Specified by:

getNamespace in interface org.apache.hadoop.hbase.regionserver.MetricsRegionWrapper

getRegionName

public String getRegionName()

Specified by:

getRegionName in interface org.apache.hadoop.hbase.regionserver.MetricsRegionWrapper

getNumStores

public long getNumStores()

Specified by:

getNumStores in interface org.apache.hadoop.hbase.regionserver.MetricsRegionWrapper

getNumStoreFiles

public long getNumStoreFiles()

Specified by:

getNumStoreFiles in interface org.apache.hadoop.hbase.regionserver.MetricsRegionWrapper

getMemStoreSize

public long getMemStoreSize()

Specified by:

getMemStoreSize in interface org.apache.hadoop.hbase.regionserver.MetricsRegionWrapper

getStoreFileSize

public long getStoreFileSize()

Specified by:

getStoreFileSize in interface org.apache.hadoop.hbase.regionserver.MetricsRegionWrapper

getReadRequestCount

public long getReadRequestCount()

Specified by:

getReadRequestCount in interface org.apache.hadoop.hbase.regionserver.MetricsRegionWrapper

getFilteredReadRequestCount

public long getFilteredReadRequestCount()

Specified by:

getFilteredReadRequestCount in interface org.apache.hadoop.hbase.regionserver.MetricsRegionWrapper

getWriteRequestCount

public long getWriteRequestCount()

Specified by:

getWriteRequestCount in interface org.apache.hadoop.hbase.regionserver.MetricsRegionWrapper

getNumFilesCompacted

public long getNumFilesCompacted()

Specified by:

getNumFilesCompacted in interface org.apache.hadoop.hbase.regionserver.MetricsRegionWrapper

getNumBytesCompacted

public long getNumBytesCompacted()

Specified by:

getNumBytesCompacted in interface org.apache.hadoop.hbase.regionserver.MetricsRegionWrapper

getNumCompactionsCompleted

public long getNumCompactionsCompleted()

Specified by:

getNumCompactionsCompleted in interface org.apache.hadoop.hbase.regionserver.MetricsRegionWrapper

getLastMajorCompactionAge

public long getLastMajorCompactionAge()

Specified by:

getLastMajorCompactionAge in interface org.apache.hadoop.hbase.regionserver.MetricsRegionWrapper

getNumCompactionsFailed

public long getNumCompactionsFailed()

Specified by:

getNumCompactionsFailed in interface org.apache.hadoop.hbase.regionserver.MetricsRegionWrapper

getNumCompactionsQueued

public long getNumCompactionsQueued()

Specified by:

getNumCompactionsQueued in interface org.apache.hadoop.hbase.regionserver.MetricsRegionWrapper

getNumFlushesQueued

public long getNumFlushesQueued()

Specified by:

getNumFlushesQueued in interface org.apache.hadoop.hbase.regionserver.MetricsRegionWrapper

getMaxCompactionQueueSize

public long getMaxCompactionQueueSize()

Specified by:

getMaxCompactionQueueSize in interface org.apache.hadoop.hbase.regionserver.MetricsRegionWrapper

getMaxFlushQueueSize

public long getMaxFlushQueueSize()

Specified by:

getMaxFlushQueueSize in interface org.apache.hadoop.hbase.regionserver.MetricsRegionWrapper

getMaxStoreFileAge

public long getMaxStoreFileAge()

Specified by:

getMaxStoreFileAge in interface org.apache.hadoop.hbase.regionserver.MetricsRegionWrapper

getMinStoreFileAge

public long getMinStoreFileAge()

Specified by:

getMinStoreFileAge in interface org.apache.hadoop.hbase.regionserver.MetricsRegionWrapper

getAvgStoreFileAge

public long getAvgStoreFileAge()

Specified by:

getAvgStoreFileAge in interface org.apache.hadoop.hbase.regionserver.MetricsRegionWrapper

getNumReferenceFiles

public long getNumReferenceFiles()

Specified by:

getNumReferenceFiles in interface org.apache.hadoop.hbase.regionserver.MetricsRegionWrapper

getRegionHashCode

public int getRegionHashCode()

Specified by:

getRegionHashCode in interface org.apache.hadoop.hbase.regionserver.MetricsRegionWrapper

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException

getReplicaId

public int getReplicaId()

Get the replica id of this region.

Specified by:

getReplicaId in interface org.apache.hadoop.hbase.regionserver.MetricsRegionWrapper