Uses of Interface
org.apache.hadoop.hbase.io.hfile.BlockCache

Packages that use BlockCache

Package	Description
org.apache.hadoop.hbase.io.hfile	Provides the hbase data+index+metadata file.
org.apache.hadoop.hbase.io.hfile.bucket
org.apache.hadoop.hbase.io.hfile.slab

Uses of BlockCache in org.apache.hadoop.hbase.io.hfile

Classes in org.apache.hadoop.hbase.io.hfile that implement BlockCache

Modifier and Type	Class and Description
class	CombinedBlockCache CombinedBlockCache is an abstraction layer that combines LruBlockCache and BucketCache.
class	DoubleBlockCache Deprecated. As of 1.0, replaced by BucketCache.
class	LruBlockCache A block cache implementation that is memory-aware using HeapSize, memory-bound using an LRU eviction algorithm, and concurrent: backed by a ConcurrentHashMap and with a non-blocking eviction thread giving constant-time LruBlockCache.cacheBlock(org.apache.hadoop.hbase.io.hfile.BlockCacheKey, org.apache.hadoop.hbase.io.hfile.Cacheable, boolean) and LruBlockCache.getBlock(org.apache.hadoop.hbase.io.hfile.BlockCacheKey, boolean, boolean, boolean) operations.

Methods in org.apache.hadoop.hbase.io.hfile that return BlockCache

Modifier and Type	Method and Description
BlockCache	CacheConfig.getBlockCache() Returns the block cache.
BlockCache[]	BlockCache.getBlockCaches()
BlockCache[]	LruBlockCache.getBlockCaches()
BlockCache[]	CombinedBlockCache.getBlockCaches()
BlockCache[]	DoubleBlockCache.getBlockCaches() Deprecated.

Methods in org.apache.hadoop.hbase.io.hfile with parameters of type BlockCache

Modifier and Type	Method and Description
static BlockCacheUtil.CachedBlocksByFile	BlockCacheUtil.getLoadedCachedBlocksByFile(org.apache.hadoop.conf.Configuration conf, BlockCache bc) Get a BlockCacheUtil.CachedBlocksByFile instance and load it up by iterating content in BlockCache.
static String	BlockCacheUtil.toJSON(BlockCache bc)

Uses of BlockCache in org.apache.hadoop.hbase.io.hfile.bucket

Classes in org.apache.hadoop.hbase.io.hfile.bucket that implement BlockCache

Modifier and Type	Class and Description
class	BucketCache BucketCache uses BucketAllocator to allocate/free block, and use BucketCache.ramCache and BucketCache.backingMap in order to determine if a given element is in the cache.

Methods in org.apache.hadoop.hbase.io.hfile.bucket that return BlockCache

Modifier and Type	Method and Description
BlockCache[]	BucketCache.getBlockCaches()

Uses of BlockCache in org.apache.hadoop.hbase.io.hfile.slab

Classes in org.apache.hadoop.hbase.io.hfile.slab that implement BlockCache

Modifier and Type	Class and Description
class	SingleSizeCache Deprecated. As of 1.0, replaced by BucketCache.
class	SlabCache Deprecated. As of 1.0, replaced by BucketCache.

Methods in org.apache.hadoop.hbase.io.hfile.slab that return BlockCache

Modifier and Type	Method and Description
BlockCache[]	SlabCache.getBlockCaches() Deprecated.
BlockCache[]	SingleSizeCache.getBlockCaches() Deprecated.