org.apache.hadoop.hbase.regionserver

Class HeapMemoryManager.TunerContext

java.lang.Object

org.apache.hadoop.hbase.regionserver.HeapMemoryManager.TunerContext

Enclosing class:

HeapMemoryManager

public static final class HeapMemoryManager.TunerContext
extends Object

POJO to pass all the relevant information required to do the heap memory tuning. It holds the flush counts and block cache evictions happened within the interval. Also holds the current heap percentage allocated for memstore and block cache.

Constructor Summary

Constructors

Constructor and Description
TunerContext()

Method Summary

Modifier and Type	Method and Description
long	getBlockedFlushCount()
long	getCacheMissCount()
float	getCurBlockCacheSize()
float	getCurBlockCacheUsed()
float	getCurMemStoreSize()
float	getCurMemStoreUsed()
long	getEvictCount()
long	getUnblockedFlushCount()
boolean	isOffheapMemStore()
void	setBlockedFlushCount(long blockedFlushCount)
void	setCacheMissCount(long cacheMissCount)
void	setCurBlockCacheSize(float curBlockCacheSize)
void	setCurBlockCacheUsed(float curBlockCacheUsed)
void	setCurMemStoreSize(float curMemStoreSize)
void	setCurMemStoreUsed(float d)
void	setEvictCount(long evictCount)
void	setOffheapMemStore(boolean offheapMemstore)
void	setUnblockedFlushCount(long unblockedFlushCount)

Methods inherited from class java.lang.Object

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

Constructor Detail

TunerContext

public TunerContext()

Method Detail

getBlockedFlushCount

public long getBlockedFlushCount()

setBlockedFlushCount

public void setBlockedFlushCount(long blockedFlushCount)

getUnblockedFlushCount

public long getUnblockedFlushCount()

setUnblockedFlushCount

public void setUnblockedFlushCount(long unblockedFlushCount)

getEvictCount

public long getEvictCount()

setEvictCount

public void setEvictCount(long evictCount)

getCurMemStoreSize

public float getCurMemStoreSize()

setCurMemStoreSize

public void setCurMemStoreSize(float curMemStoreSize)

getCurBlockCacheSize

public float getCurBlockCacheSize()

setCurBlockCacheSize

public void setCurBlockCacheSize(float curBlockCacheSize)

getCacheMissCount

public long getCacheMissCount()

setCacheMissCount

public void setCacheMissCount(long cacheMissCount)

getCurBlockCacheUsed

public float getCurBlockCacheUsed()

setCurBlockCacheUsed

public void setCurBlockCacheUsed(float curBlockCacheUsed)

getCurMemStoreUsed

public float getCurMemStoreUsed()

setCurMemStoreUsed

public void setCurMemStoreUsed(float d)

setOffheapMemStore

public void setOffheapMemStore(boolean offheapMemstore)

isOffheapMemStore

public boolean isOffheapMemStore()