Uses of Interface
org.apache.accumulo.core.spi.cache.BlockCache

Packages that use BlockCache

Package	Description
org.apache.accumulo.core.file.blockfile.cache.lru
org.apache.accumulo.core.file.blockfile.cache.tinylfu
org.apache.accumulo.core.file.blockfile.impl
org.apache.accumulo.core.spi.cache
org.apache.accumulo.core.summary

Uses of BlockCache in org.apache.accumulo.core.file.blockfile.cache.lru

Classes in org.apache.accumulo.core.file.blockfile.cache.lru that implement BlockCache

Modifier and Type	Class	Description
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(java.lang.String, byte[], boolean) and LruBlockCache.getBlock(java.lang.String) operations.
class	SynchronousLoadingBlockCache	This class implements loading in such a way that load operations for the same block will not run concurrently.

Methods in org.apache.accumulo.core.file.blockfile.cache.lru that return BlockCache

Modifier and Type	Method	Description
protected BlockCache	LruBlockCacheManager.createCache(BlockCacheManager.Configuration conf, CacheType type)

Uses of BlockCache in org.apache.accumulo.core.file.blockfile.cache.tinylfu

Classes in org.apache.accumulo.core.file.blockfile.cache.tinylfu that implement BlockCache

Modifier and Type	Class	Description
class	TinyLfuBlockCache	A block cache that is memory bounded using the W-TinyLFU eviction algorithm.

Uses of BlockCache in org.apache.accumulo.core.file.blockfile.impl

Classes in org.apache.accumulo.core.file.blockfile.impl that implement BlockCache

Modifier and Type	Class	Description
class	OpportunisticBlockCache

Methods in org.apache.accumulo.core.file.blockfile.impl that return BlockCache

Modifier and Type	Method	Description
BlockCache	BasicCacheProvider.getDataCache()
BlockCache	CacheProvider.getDataCache()
BlockCache	ScanCacheProvider.getDataCache()
BlockCache	BasicCacheProvider.getIndexCache()
BlockCache	CacheProvider.getIndexCache()
BlockCache	ScanCacheProvider.getIndexCache()

Constructors in org.apache.accumulo.core.file.blockfile.impl with parameters of type BlockCache

Constructor	Description
BasicCacheProvider(BlockCache indexCache, BlockCache dataCache)
OpportunisticBlockCache(BlockCache cache)
ScanCacheProvider(AccumuloConfiguration tableConfig, ScanDirectives directives, BlockCache indexCache, BlockCache dataCache)

Uses of BlockCache in org.apache.accumulo.core.spi.cache

Methods in org.apache.accumulo.core.spi.cache that return BlockCache

Modifier and Type	Method	Description
protected abstract BlockCache	BlockCacheManager.createCache(BlockCacheManager.Configuration conf, CacheType type)	Create a block cache using the supplied configuration
BlockCache	BlockCacheManager.getBlockCache(CacheType type)	Get the block cache of the given type

Uses of BlockCache in org.apache.accumulo.core.summary

Methods in org.apache.accumulo.core.summary with parameters of type BlockCache

Modifier and Type	Method	Description
static SummaryReader	SummaryReader.load(org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.conf.Configuration conf, SummarizerFactory factory, org.apache.hadoop.fs.Path file, Predicate<SummarizerConfiguration> summarySelector, BlockCache summaryCache, BlockCache indexCache, com.google.common.cache.Cache<String,Long> fileLenCache, CryptoService cryptoService)
Future<SummaryCollection>	Gatherer.processFiles(Gatherer.FileSystemResolver volMgr, Map<String,List<TRowRange>> files, BlockCache summaryCache, BlockCache indexCache, com.google.common.cache.Cache<String,Long> fileLenCache, ExecutorService srp)	This method will read summaries from a set of files.