org.apache.hadoop.hbase.io.hfile

Interface ResizableBlockCache

All Superinterfaces:

BlockCache, Iterable<CachedBlock>

All Known Subinterfaces:

FirstLevelBlockCache

All Known Implementing Classes:

CombinedBlockCache, InclusiveCombinedBlockCache, IndexOnlyLruBlockCache, LruAdaptiveBlockCache, LruBlockCache, TinyLfuBlockCache

@InterfaceAudience.Private
public interface ResizableBlockCache
extends BlockCache

BlockCache which is resizable.

Method Summary

Modifier and Type	Method and Description
void	setMaxSize(long size) Sets the max heap size that can be used by the BlockCache.

Methods inherited from interface org.apache.hadoop.hbase.io.hfile.BlockCache

blockFitsIntoTheCache, cacheBlock, cacheBlock, cacheBlock, evictBlock, evictBlocksByHfileName, getBlock, getBlockCaches, getBlockCount, getBlockSize, getCurrentDataSize, getCurrentSize, getDataBlockCount, getFreeSize, getFullyCachedFiles, getMaxSize, getRegionCachedInfo, getStats, isAlreadyCached, isMetaBlock, iterator, notifyFileCachingCompleted, shouldCacheFile, shutdown, size

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Method Detail

setMaxSize

void setMaxSize(long size)

Sets the max heap size that can be used by the BlockCache.

Parameters:

size - The max heap size.