org.apache.hadoop.hbase

Class RegionLoad

java.lang.Object

org.apache.hadoop.hbase.RegionLoad

All Implemented Interfaces:

RegionMetrics

Deprecated.

As of release 2.0.0, this will be removed in HBase 3.0.0 Use RegionMetrics instead.

@InterfaceAudience.Public
 @Deprecated
public class RegionLoad
extends Object
implements RegionMetrics

Encapsulates per-region load metrics.

Field Summary

Fields

Modifier and Type	Field and Description
private RegionMetrics	metrics Deprecated.
protected org.apache.hadoop.hbase.shaded.protobuf.generated.ClusterStatusProtos.RegionLoad	regionLoadPB Deprecated.

Constructor Summary

Constructors

Constructor and Description
RegionLoad(org.apache.hadoop.hbase.shaded.protobuf.generated.ClusterStatusProtos.RegionLoad regionLoadPB) Deprecated.
RegionLoad(RegionMetrics metrics) Deprecated.

Method Summary

Modifier and Type	Method and Description
long	getBlocksLocalWeight() Deprecated.
long	getBlocksLocalWithSsdWeight() Deprecated. Different from blocksLocalWeight,this metric's numerator only include the data stored on ssd
long	getBlocksTotalWeight() Deprecated.
Size	getBloomFilterSize() Deprecated.
long	getCompactedCellCount() Deprecated.
long	getCompactingCellCount() Deprecated.
CompactionState	getCompactionState() Deprecated.
long	getCompletedSequenceId() Deprecated. This does not really belong inside RegionLoad but its being done in the name of expediency.
long	getCompleteSequenceId() Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getCompletedSequenceId() instead.
long	getCurrentCompactedKVs() Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getCompactedCellCount() instead.
float	getDataLocality() Deprecated.
float	getDataLocalityForSsd() Deprecated. Different from dataLocality,this metric's numerator only include the data stored on ssd
long	getFilteredReadRequestCount() Deprecated.
long	getFilteredReadRequestsCount() Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getFilteredReadRequestCount() instead.
long	getLastMajorCompactionTimestamp() Deprecated.
long	getLastMajorCompactionTs() Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getLastMajorCompactionTimestamp() instead.
int	getMaxCompactedStoreFileRefCount() Deprecated.
Size	getMemStoreSize() Deprecated.
int	getMemStoreSizeMB() Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getMemStoreSize() instead.
byte[]	getName() Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getRegionName() instead.
long	getReadRequestCount() Deprecated.
long	getReadRequestsCount() Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getReadRequestCount() instead.
byte[]	getRegionName() Deprecated.
long	getRequestsCount() Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use RegionMetrics.getRequestCount() instead.
int	getRootIndexSizeKB() Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getStoreFileRootLevelIndexSize() instead.
List<org.apache.hadoop.hbase.shaded.protobuf.generated.ClusterStatusProtos.StoreSequenceId>	getStoreCompleteSequenceId() Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getStoreSequenceId() instead.
int	getStoreCount() Deprecated.
int	getStoreFileCount() Deprecated.
Size	getStoreFileIndexSize() Deprecated. TODO: why we pass the same value to different counters? Currently, the value from getStoreFileIndexSize() is same with getStoreFileRootLevelIndexSize() see HRegionServer#createRegionLoad.
int	getStorefileIndexSizeKB() Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getStoreFileRootLevelIndexSize() instead.
int	getStorefileIndexSizeMB() Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 ((HBASE-3935)). Use getStoreFileRootLevelIndexSize() instead.
Size	getStoreFileRootLevelIndexSize() Deprecated.
int	getStorefiles() Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getStoreFileCount() instead.
Size	getStoreFileSize() Deprecated.
int	getStorefileSizeMB() Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getStoreFileSize() instead.
Size	getStoreFileUncompressedDataIndexSize() Deprecated.
int	getStoreRefCount() Deprecated.
int	getStores() Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getStoreCount() instead.
Map<byte[],Long>	getStoreSequenceId() Deprecated.
int	getStoreUncompressedSizeMB() Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getUncompressedStoreFileSize() instead.
long	getTotalCompactingKVs() Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getCompactingCellCount() instead.
int	getTotalStaticBloomSizeKB() Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getBloomFilterSize() instead.
int	getTotalStaticIndexSizeKB() Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getStoreFileUncompressedDataIndexSize() instead.
Size	getUncompressedStoreFileSize() Deprecated.
long	getWriteRequestCount() Deprecated.
long	getWriteRequestsCount() Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getWriteRequestCount() instead.
String	toString() Deprecated.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.hbase.RegionMetrics

getNameAsString, getRequestCount

Field Detail

regionLoadPB

protected org.apache.hadoop.hbase.shaded.protobuf.generated.ClusterStatusProtos.RegionLoad regionLoadPB

Deprecated.

metrics

private final RegionMetrics metrics

Deprecated.

Constructor Detail

RegionLoad

public RegionLoad(org.apache.hadoop.hbase.shaded.protobuf.generated.ClusterStatusProtos.RegionLoad regionLoadPB)

Deprecated.

RegionLoad

RegionLoad(RegionMetrics metrics)

Deprecated.

Method Detail

getName

@Deprecated
public byte[] getName()

Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getRegionName() instead.

Returns:

the region name

getRegionName

public byte[] getRegionName()

Deprecated.

Specified by:

getRegionName in interface RegionMetrics

Returns:

the region name

getStoreCount

public int getStoreCount()

Deprecated.

Specified by:

getStoreCount in interface RegionMetrics

Returns:

the number of stores

getStoreFileCount

public int getStoreFileCount()

Deprecated.

Specified by:

getStoreFileCount in interface RegionMetrics

Returns:

the number of storefiles

getStoreFileSize

public Size getStoreFileSize()

Deprecated.

Specified by:

getStoreFileSize in interface RegionMetrics

Returns:

the total size of the storefiles

getMemStoreSize

public Size getMemStoreSize()

Deprecated.

Specified by:

getMemStoreSize in interface RegionMetrics

Returns:

the memstore size

getReadRequestCount

public long getReadRequestCount()

Deprecated.

Specified by:

getReadRequestCount in interface RegionMetrics

Returns:

the number of read requests made to region

getFilteredReadRequestCount

public long getFilteredReadRequestCount()

Deprecated.

Specified by:

getFilteredReadRequestCount in interface RegionMetrics

Returns:

the number of filtered read requests made to region

getStoreFileIndexSize

public Size getStoreFileIndexSize()

Deprecated.

Description copied from interface: RegionMetrics

TODO: why we pass the same value to different counters? Currently, the value from getStoreFileIndexSize() is same with getStoreFileRootLevelIndexSize() see HRegionServer#createRegionLoad.

Specified by:

getStoreFileIndexSize in interface RegionMetrics

Returns:

The current total size of root-level indexes for the region

getWriteRequestCount

public long getWriteRequestCount()

Deprecated.

Specified by:

getWriteRequestCount in interface RegionMetrics

Returns:

the number of write requests made to region

getStoreFileRootLevelIndexSize

public Size getStoreFileRootLevelIndexSize()

Deprecated.

Specified by:

getStoreFileRootLevelIndexSize in interface RegionMetrics

Returns:

The current total size of root-level indexes for the region

getStoreFileUncompressedDataIndexSize

public Size getStoreFileUncompressedDataIndexSize()

Deprecated.

Specified by:

getStoreFileUncompressedDataIndexSize in interface RegionMetrics

Returns:

The total size of all index blocks, not just the root level

getBloomFilterSize

public Size getBloomFilterSize()

Deprecated.

Specified by:

getBloomFilterSize in interface RegionMetrics

Returns:

The total size of all Bloom filter blocks, not just loaded into the block cache

getCompactingCellCount

public long getCompactingCellCount()

Deprecated.

Specified by:

getCompactingCellCount in interface RegionMetrics

Returns:

the total number of cells in current compaction

getCompactedCellCount

public long getCompactedCellCount()

Deprecated.

Specified by:

getCompactedCellCount in interface RegionMetrics

Returns:

the number of already compacted kvs in current compaction

getCompletedSequenceId

public long getCompletedSequenceId()

Deprecated.

Description copied from interface: RegionMetrics

This does not really belong inside RegionLoad but its being done in the name of expediency.

Specified by:

getCompletedSequenceId in interface RegionMetrics

Returns:

the completed sequence Id for the region

getStoreSequenceId

public Map<byte[],Long> getStoreSequenceId()

Deprecated.

Specified by:

getStoreSequenceId in interface RegionMetrics

Returns:

completed sequence id per store.

getUncompressedStoreFileSize

public Size getUncompressedStoreFileSize()

Deprecated.

Specified by:

getUncompressedStoreFileSize in interface RegionMetrics

Returns:

the uncompressed size of the storefiles

getStores

@Deprecated
public int getStores()

Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getStoreCount() instead.

Returns:

the number of stores

getStorefiles

@Deprecated
public int getStorefiles()

Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getStoreFileCount() instead.

Returns:

the number of storefiles

getStorefileSizeMB

@Deprecated
public int getStorefileSizeMB()

Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getStoreFileSize() instead.

Returns:

the total size of the storefiles, in MB

getMemStoreSizeMB

@Deprecated
public int getMemStoreSizeMB()

Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getMemStoreSize() instead.

Returns:

the memstore size, in MB

getStorefileIndexSizeMB

@Deprecated
public int getStorefileIndexSizeMB()

Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 ((HBASE-3935)). Use getStoreFileRootLevelIndexSize() instead.

getStorefileIndexSizeKB

@Deprecated
public int getStorefileIndexSizeKB()

Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getStoreFileRootLevelIndexSize() instead.

getRequestsCount

@Deprecated
public long getRequestsCount()

Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use RegionMetrics.getRequestCount() instead.

Returns:

the number of requests made to region

getReadRequestsCount

@Deprecated
public long getReadRequestsCount()

Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getReadRequestCount() instead.

Returns:

the number of read requests made to region

getFilteredReadRequestsCount

@Deprecated
public long getFilteredReadRequestsCount()

Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getFilteredReadRequestCount() instead.

Returns:

the number of filtered read requests made to region

getWriteRequestsCount

@Deprecated
public long getWriteRequestsCount()

Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getWriteRequestCount() instead.

Returns:

the number of write requests made to region

getRootIndexSizeKB

@Deprecated
public int getRootIndexSizeKB()

Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getStoreFileRootLevelIndexSize() instead.

Returns:

The current total size of root-level indexes for the region, in KB.

getTotalStaticIndexSizeKB

@Deprecated
public int getTotalStaticIndexSizeKB()

Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getStoreFileUncompressedDataIndexSize() instead.

Returns:

The total size of all index blocks, not just the root level, in KB.

getTotalStaticBloomSizeKB

@Deprecated
public int getTotalStaticBloomSizeKB()

Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getBloomFilterSize() instead.

Returns:

The total size of all Bloom filter blocks, not just loaded into the block cache, in KB.

getTotalCompactingKVs

@Deprecated
public long getTotalCompactingKVs()

Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getCompactingCellCount() instead.

Returns:

the total number of kvs in current compaction

getCurrentCompactedKVs

@Deprecated
public long getCurrentCompactedKVs()

Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getCompactedCellCount() instead.

Returns:

the number of already compacted kvs in current compaction

getCompleteSequenceId

@Deprecated
public long getCompleteSequenceId()

Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getCompletedSequenceId() instead.

This does not really belong inside RegionLoad but its being done in the name of expediency.

Returns:

the completed sequence Id for the region

getStoreCompleteSequenceId

@Deprecated
public List<org.apache.hadoop.hbase.shaded.protobuf.generated.ClusterStatusProtos.StoreSequenceId> getStoreCompleteSequenceId()

Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getStoreSequenceId() instead.

Returns:

completed sequence id per store.

getStoreUncompressedSizeMB

@Deprecated
public int getStoreUncompressedSizeMB()

Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getUncompressedStoreFileSize() instead.

Returns:

the uncompressed size of the storefiles in MB.

getDataLocality

public float getDataLocality()

Deprecated.

Specified by:

getDataLocality in interface RegionMetrics

Returns:

the data locality of region in the regionserver.

getLastMajorCompactionTimestamp

public long getLastMajorCompactionTimestamp()

Deprecated.

Specified by:

getLastMajorCompactionTimestamp in interface RegionMetrics

Returns:

the timestamp of the oldest hfile for any store of this region.

getLastMajorCompactionTs

@Deprecated
public long getLastMajorCompactionTs()

Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0 Use getLastMajorCompactionTimestamp() instead.

Returns:

the timestamp of the oldest hfile for any store of this region.

getStoreRefCount

public int getStoreRefCount()

Deprecated.

Specified by:

getStoreRefCount in interface RegionMetrics

Returns:

the reference count for the stores of this region

getMaxCompactedStoreFileRefCount

public int getMaxCompactedStoreFileRefCount()

Deprecated.

Specified by:

getMaxCompactedStoreFileRefCount in interface RegionMetrics

Returns:

the max reference count for any store file among all compacted stores files of this region

getDataLocalityForSsd

public float getDataLocalityForSsd()

Deprecated.

Description copied from interface: RegionMetrics

Different from dataLocality,this metric's numerator only include the data stored on ssd

Specified by:

getDataLocalityForSsd in interface RegionMetrics

Returns:

the data locality for ssd of region in the regionserver

getBlocksLocalWeight

public long getBlocksLocalWeight()

Deprecated.

Specified by:

getBlocksLocalWeight in interface RegionMetrics

Returns:

the data at local weight of this region in the regionserver

getBlocksLocalWithSsdWeight

public long getBlocksLocalWithSsdWeight()

Deprecated.

Description copied from interface: RegionMetrics

Different from blocksLocalWeight,this metric's numerator only include the data stored on ssd

Specified by:

getBlocksLocalWithSsdWeight in interface RegionMetrics

Returns:

the data at local with ssd weight of this region in the regionserver

getBlocksTotalWeight

public long getBlocksTotalWeight()

Deprecated.

Specified by:

getBlocksTotalWeight in interface RegionMetrics

Returns:

the block total weight of this region

getCompactionState

public CompactionState getCompactionState()

Deprecated.

Specified by:

getCompactionState in interface RegionMetrics

Returns:

the compaction state of this region

toString

public String toString()

Deprecated.

Overrides:

toString in class Object

See Also:

Object.toString()