org.apache.hadoop.hbase.regionserver

Class MemStoreSizing

java.lang.Object

org.apache.hadoop.hbase.regionserver.MemStoreSize

org.apache.hadoop.hbase.regionserver.MemStoreSizing

@InterfaceAudience.Private
public class MemStoreSizing
extends MemStoreSize

Accounting of current heap and data sizes. Allows read/write on data/heap size as opposed to which is read-only. For internal use.

See Also:

MemStoreSize

Field Summary

Fields

Modifier and Type	Field and Description
static MemStoreSizing	DUD

Fields inherited from class org.apache.hadoop.hbase.regionserver.MemStoreSize

dataSize, heapSize, offHeapSize

Constructor Summary

Constructors

Constructor and Description
MemStoreSizing()
MemStoreSizing(long dataSize, long heapSize, long offHeapSize)
MemStoreSizing(MemStoreSize memStoreSize)

Method Summary

Modifier and Type	Method and Description
void	decMemStoreSize(long dataSizeDelta, long heapSizeDelta, long offHeapSizeDelta)
void	decMemStoreSize(MemStoreSize delta)
void	empty()
void	incMemStoreSize(long dataSizeDelta, long heapSizeDelta, long offHeapSizeDelta)
void	incMemStoreSize(MemStoreSize delta)

Methods inherited from class org.apache.hadoop.hbase.regionserver.MemStoreSize

equals, getDataSize, getHeapSize, getOffHeapSize, hashCode, isEmpty, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

DUD

public static final MemStoreSizing DUD

Constructor Detail

MemStoreSizing

public MemStoreSizing()

MemStoreSizing

public MemStoreSizing(long dataSize,
                      long heapSize,
                      long offHeapSize)

MemStoreSizing

public MemStoreSizing(MemStoreSize memStoreSize)

Method Detail

incMemStoreSize

public void incMemStoreSize(long dataSizeDelta,
                            long heapSizeDelta,
                            long offHeapSizeDelta)

incMemStoreSize

public void incMemStoreSize(MemStoreSize delta)

decMemStoreSize

public void decMemStoreSize(long dataSizeDelta,
                            long heapSizeDelta,
                            long offHeapSizeDelta)

decMemStoreSize

public void decMemStoreSize(MemStoreSize delta)

empty

public void empty()