Uses of Package
org.apache.hadoop.hbase.io.hfile

Packages that use org.apache.hadoop.hbase.io.hfile

Package	Description
org.apache.hadoop.hbase
org.apache.hadoop.hbase.coprocessor	Table of Contents
org.apache.hadoop.hbase.io
org.apache.hadoop.hbase.io.encoding
org.apache.hadoop.hbase.io.hfile	Provides implementations of HFile and HFile BlockCache.
org.apache.hadoop.hbase.mob
org.apache.hadoop.hbase.regionserver
org.apache.hadoop.hbase.util

Classes in org.apache.hadoop.hbase.io.hfile used by org.apache.hadoop.hbase

Class	Description
BlockCache	Block cache interface.

Classes in org.apache.hadoop.hbase.io.hfile used by org.apache.hadoop.hbase.coprocessor

Class	Description
CacheConfig	Stores all of the cache objects and configuration for a single HFile.

Classes in org.apache.hadoop.hbase.io.hfile used by org.apache.hadoop.hbase.io

Class	Description
CacheConfig	Stores all of the cache objects and configuration for a single HFile.
HFileInfo	Metadata Map of attributes for HFile written out as HFile Trailer.
HFileScanner	A scanner allows you to position yourself within a HFile and scan through it.
ReaderContext	Carries the information on some of the meta data about the HFile Reader

Classes in org.apache.hadoop.hbase.io.hfile used by org.apache.hadoop.hbase.io.encoding

Class	Description
BlockType	Various types of HFile blocks.
HFileContext	Read-only HFile Context Information.

Classes in org.apache.hadoop.hbase.io.hfile used by org.apache.hadoop.hbase.io.hfile

Class	Description
AgeSnapshot	Snapshot of block cache age in cache.
BlockCache	Block cache interface.
BlockCacheKey	Cache Key for use with implementations of BlockCache
BlockCacheUtil.CachedBlocksByFile	Use one of these to keep a running account of cached blocks by file.
BlockCompressedSizePredicator	Allows for defining different compression rate predicates on its implementing classes.
BlockIndexChunk
BlockPriority
BlockType	Various types of HFile blocks.
BlockType.BlockCategory
BlockWithScanInfo	BlockWithScanInfo is wrapper class for HFileBlock with other attributes.
BloomFilterMetrics
Cacheable	Cacheable is an interface that allows for an object to be cached.
CacheableDeserializer	Interface for a deserializer.
CacheConfig	Stores all of the cache objects and configuration for a single HFile.
CachedBlock
CacheStats	Class that implements cache metrics.
CombinedBlockCache	CombinedBlockCache is an abstraction layer that combines FirstLevelBlockCache and BucketCache.
CombinedBlockCache.CombinedCacheStats
CompoundBloomFilterBase
CorruptHFileException	This exception is thrown when attempts to read an HFile fail due to corruption or truncation issues.
ExclusiveMemHFileBlock	The ByteBuffAllocator won't allocate pooled heap ByteBuff now; at the same time, if allocate an off-heap ByteBuff from allocator, then it must be a pooled one.
FirstLevelBlockCache	In-memory BlockCache that may be backed by secondary layer(s).
FixedFileTrailer	The HFile has a fixed trailer which contains offsets to other variable parts of the file.
HFile.CachingBlockReader	An abstraction used by the block index.
HFile.Reader	An interface used by clients to open and iterate an HFile.
HFile.Writer	API required to write an HFile
HFile.WriterFactory	This variety of ways to construct writers is used throughout the code, and we want to be able to swap writer implementations.
HFileBlock	Cacheable Blocks of an HFile version 2 file.
HFileBlockBuilder
HFileContext	Read-only HFile Context Information.
HFileContextBuilder	A builder that helps in building up the HFileContext
HFileDataBlockEncoder	Controls what kind of data block encoding is used.
HFileIndexBlockEncoder	Controls what kind of index block encoding is used.
HFileIndexBlockEncoder.EncodedSeeker
HFileInfo	Metadata Map of attributes for HFile written out as HFile Trailer.
HFileReaderImpl	Implementation that can handle all hfile versions of HFile.Reader.
HFileReaderImpl.HFileScannerImpl
HFileScanner	A scanner allows you to position yourself within a HFile and scan through it.
InlineBlockWriter	A way to write "inline" blocks into an HFile.
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.
LruCachedBlock	Represents an entry in the LruBlockCache.
NoOpDataBlockEncoder	Does not perform any kind of encoding/decoding.
NoOpIndexBlockEncoder	Does not perform any kind of encoding/decoding.
ReaderContext	Carries the information on some of the meta data about the HFile Reader
ReaderContext.ReaderType
ReaderContextBuilder	A builder that helps in building up the ReaderContext
ResizableBlockCache	BlockCache which is resizable.

Classes in org.apache.hadoop.hbase.io.hfile used by org.apache.hadoop.hbase.mob

Class	Description
CacheConfig	Stores all of the cache objects and configuration for a single HFile.

Classes in org.apache.hadoop.hbase.io.hfile used by org.apache.hadoop.hbase.regionserver

Class	Description
BlockCache	Block cache interface.
BlockType	Various types of HFile blocks.
BloomFilterMetrics
CacheConfig	Stores all of the cache objects and configuration for a single HFile.
HFile.Reader	An interface used by clients to open and iterate an HFile.
HFileContext	Read-only HFile Context Information.
HFileDataBlockEncoder	Controls what kind of data block encoding is used.
HFileInfo	Metadata Map of attributes for HFile written out as HFile Trailer.
HFileScanner	A scanner allows you to position yourself within a HFile and scan through it.
ReaderContext	Carries the information on some of the meta data about the HFile Reader

Classes in org.apache.hadoop.hbase.io.hfile used by org.apache.hadoop.hbase.util

Class	Description
BloomFilterMetrics
CacheConfig	Stores all of the cache objects and configuration for a single HFile.
HFile.Reader	An interface used by clients to open and iterate an HFile.
HFile.Writer	API required to write an HFile