Uses of Class
org.apache.hadoop.hbase.io.hfile.HFileContext

Packages that use HFileContext

Package	Description
org.apache.hadoop.hbase.io.encoding
org.apache.hadoop.hbase.io.hfile	Provides implementations of HFile and HFile BlockCache.
org.apache.hadoop.hbase.io.hfile.trace
org.apache.hadoop.hbase.regionserver
org.apache.hadoop.hbase.regionserver.storefiletracker

Uses of HFileContext in org.apache.hadoop.hbase.io.encoding

Fields in org.apache.hadoop.hbase.io.encoding declared as HFileContext

Modifier and Type	Field	Description
private final HFileContext	HFileBlockDefaultDecodingContext.fileContext
private HFileContext	HFileBlockDefaultEncodingContext.fileContext
private HFileContext	EncodedDataBlock.meta

Methods in org.apache.hadoop.hbase.io.encoding that return HFileContext

Modifier and Type	Method	Description
HFileContext	HFileBlockDecodingContext.getHFileContext()	Returns HFile meta information
HFileContext	HFileBlockDefaultDecodingContext.getHFileContext()
HFileContext	HFileBlockDefaultEncodingContext.getHFileContext()
HFileContext	HFileBlockEncodingContext.getHFileContext()	Returns HFile context information

Methods in org.apache.hadoop.hbase.io.encoding with parameters of type HFileContext

Modifier and Type	Method	Description
HFileBlockDecodingContext	AbstractDataBlockEncoder.newDataBlockDecodingContext(org.apache.hadoop.conf.Configuration conf, HFileContext meta)
HFileBlockDecodingContext	DataBlockEncoder.newDataBlockDecodingContext(org.apache.hadoop.conf.Configuration conf, HFileContext meta)	Creates an encoder specific decoding context, which will prepare the data before actual decoding store configuration HFile meta data
HFileBlockEncodingContext	AbstractDataBlockEncoder.newDataBlockEncodingContext(org.apache.hadoop.conf.Configuration conf, DataBlockEncoding encoding, byte[] header, HFileContext meta)
HFileBlockEncodingContext	DataBlockEncoder.newDataBlockEncodingContext(org.apache.hadoop.conf.Configuration conf, DataBlockEncoding encoding, byte[] headerBytes, HFileContext meta)	Creates a encoder specific encoding context store configuration encoding strategy used header bytes to be written, put a dummy header here if the header is unknown HFile meta data

Constructors in org.apache.hadoop.hbase.io.encoding with parameters of type HFileContext

Modifier	Constructor	Description
	EncodedDataBlock(org.apache.hadoop.conf.Configuration conf, DataBlockEncoder dataBlockEncoder, DataBlockEncoding encoding, byte[] rawKVs, HFileContext meta)	Create a buffer which will be encoded using dataBlockEncoder.
	HFileBlockDefaultDecodingContext(org.apache.hadoop.conf.Configuration conf, HFileContext fileContext)
	HFileBlockDefaultEncodingContext(org.apache.hadoop.conf.Configuration conf, DataBlockEncoding encoding, byte[] headerBytes, HFileContext fileContext)

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

Fields in org.apache.hadoop.hbase.io.hfile declared as HFileContext

Modifier and Type	Field	Description
private HFileContext	HFile.WriterFactory.fileContext
private final HFileContext	HFileBlock.fileContext	Meta data that holds meta information on the hfileblock.
private HFileContext	HFileBlock.FSReaderImpl.fileContext
private HFileContext	HFileBlock.Writer.fileContext	Meta data that holds information about the hfileblock
private HFileContext	HFileBlockBuilder.fileContext
private HFileContext	HFileInfo.hfileContext
protected HFileContext	HFileReaderImpl.hfileContext
protected final HFileContext	HFileWriterImpl.hFileContext

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

Modifier and Type	Method	Description
HFileContext	HFileContextBuilder.build()
HFileContext	HFileContext.clone()
private HFileContext	HFileInfo.createHFileContext(org.apache.hadoop.fs.Path path, FixedFileTrailer trailer, org.apache.hadoop.conf.Configuration conf)
HFileContext	HFile.Reader.getFileContext()	Return the file context of the HFile this reader belongs to
HFileContext	HFile.Writer.getFileContext()	Return the file context for the HFile this writer belongs to
HFileContext	HFileReaderImpl.getFileContext()
HFileContext	HFileWriterImpl.getFileContext()
HFileContext	HFileBlock.getHFileContext()
HFileContext	HFileInfo.getHFileContext()

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

Modifier and Type	Method	Description
(package private) static HFileBlock	HFileBlock.createFromBuff(ByteBuff buf, boolean usesHBaseChecksum, long offset, int nextBlockOnDiskSize, HFileContext fileContext, ByteBuffAllocator allocator)	Creates a block from an existing buffer starting with a header.
private void	HFileInfo.loadMetaInfo(HFileBlock.BlockIterator blockIter, HFileContext hfileContext)
HFileBlockDecodingContext	HFileDataBlockEncoder.newDataBlockDecodingContext(org.apache.hadoop.conf.Configuration conf, HFileContext fileContext)	create a encoder specific decoding context for reading.
HFileBlockDecodingContext	HFileDataBlockEncoderImpl.newDataBlockDecodingContext(org.apache.hadoop.conf.Configuration conf, HFileContext fileContext)
HFileBlockDecodingContext	NoOpDataBlockEncoder.newDataBlockDecodingContext(org.apache.hadoop.conf.Configuration conf, HFileContext meta)
HFileBlockEncodingContext	HFileDataBlockEncoder.newDataBlockEncodingContext(org.apache.hadoop.conf.Configuration conf, byte[] headerBytes, HFileContext fileContext)	Create an encoder specific encoding context object for writing.
HFileBlockEncodingContext	HFileDataBlockEncoderImpl.newDataBlockEncodingContext(org.apache.hadoop.conf.Configuration conf, byte[] dummyHeader, HFileContext fileContext)
HFileBlockEncodingContext	NoOpDataBlockEncoder.newDataBlockEncodingContext(org.apache.hadoop.conf.Configuration conf, byte[] dummyHeader, HFileContext meta)
(package private) HFileBlock	HFileBlock.unpack(HFileContext fileContext, HFileBlock.FSReader reader)	Retrieves the decompressed/decrypted view of this block.
void	BlockCompressedSizePredicator.updateLatestBlockSizes(HFileContext context, int uncompressed, int compressed)	Updates the predicator with both compressed and uncompressed sizes of latest block written.
void	PreviousBlockCompressionRatePredicator.updateLatestBlockSizes(HFileContext context, int uncompressed, int compressed)	Recalculates compression rate for the last block and adjusts the block size limit as: BLOCK_SIZE * (uncompressed/compressed).
void	UncompressedBlockSizePredicator.updateLatestBlockSizes(HFileContext context, int uncompressed, int compressed)	Empty implementation.
HFile.WriterFactory	HFile.WriterFactory.withFileContext(HFileContext fileContext)
HFileBlockBuilder	HFileBlockBuilder.withHFileContext(HFileContext fileContext)

Constructors in org.apache.hadoop.hbase.io.hfile with parameters of type HFileContext

Modifier	Constructor	Description
	EncodedScanner(HFile.Reader reader, boolean cacheBlocks, boolean pread, boolean isCompaction, HFileContext meta, org.apache.hadoop.conf.Configuration conf)
(package private)	ExclusiveMemHFileBlock(BlockType blockType, int onDiskSizeWithoutHeader, int uncompressedSizeWithoutHeader, long prevBlockOffset, ByteBuff buf, boolean fillHeader, long offset, int nextBlockOnDiskSize, int onDiskDataSizeWithHeader, HFileContext fileContext, ByteBuffAllocator alloc)
(package private)	FSReaderImpl(ReaderContext readerContext, HFileContext fileContext, ByteBuffAllocator allocator, org.apache.hadoop.conf.Configuration conf)
	HFileBlock(BlockType blockType, int onDiskSizeWithoutHeader, int uncompressedSizeWithoutHeader, long prevBlockOffset, ByteBuff buf, boolean fillHeader, long offset, int nextBlockOnDiskSize, int onDiskDataSizeWithHeader, HFileContext fileContext, ByteBuffAllocator allocator)	Creates a new HFile block from the given fields.
	HFileContext(HFileContext context)	Copy constructor
	HFileContextBuilder(HFileContext hfc)	Use this constructor if you want to change a few settings only in another context.
	HFileWriterImpl(org.apache.hadoop.conf.Configuration conf, CacheConfig cacheConf, org.apache.hadoop.fs.Path path, org.apache.hadoop.fs.FSDataOutputStream outputStream, HFileContext fileContext)
(package private)	SharedMemHFileBlock(BlockType blockType, int onDiskSizeWithoutHeader, int uncompressedSizeWithoutHeader, long prevBlockOffset, ByteBuff buf, boolean fillHeader, long offset, int nextBlockOnDiskSize, int onDiskDataSizeWithHeader, HFileContext fileContext, ByteBuffAllocator alloc)
	Writer(org.apache.hadoop.conf.Configuration conf, HFileDataBlockEncoder dataBlockEncoder, HFileContext fileContext)
	Writer(org.apache.hadoop.conf.Configuration conf, HFileDataBlockEncoder dataBlockEncoder, HFileContext fileContext, ByteBuffAllocator allocator, int maxSizeUnCompressed)

Uses of HFileContext in org.apache.hadoop.hbase.io.hfile.trace

Fields in org.apache.hadoop.hbase.io.hfile.trace declared as HFileContext

Modifier and Type	Field	Description
private final HFileContext	HFileContextAttributesBuilderConsumer.hFileContext

Constructors in org.apache.hadoop.hbase.io.hfile.trace with parameters of type HFileContext

Modifier	Constructor	Description
	HFileContextAttributesBuilderConsumer(HFileContext hFileContext)

Uses of HFileContext in org.apache.hadoop.hbase.regionserver

Fields in org.apache.hadoop.hbase.regionserver declared as HFileContext

Modifier and Type	Field	Description
private HFileContext	StoreFileWriter.Builder.fileContext

Methods in org.apache.hadoop.hbase.regionserver with parameters of type HFileContext

Modifier and Type	Method	Description
StoreFileWriter.Builder	StoreFileWriter.Builder.withFileContext(HFileContext fileContext)

Constructors in org.apache.hadoop.hbase.regionserver with parameters of type HFileContext

Modifier	Constructor	Description
private	StoreFileWriter(org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path path, org.apache.hadoop.conf.Configuration conf, CacheConfig cacheConf, BloomType bloomType, long maxKeys, InetSocketAddress[] favoredNodes, HFileContext fileContext, boolean shouldDropCacheBehind, Supplier<Collection<HStoreFile>> compactedFilesSupplier)	Creates an HFile.Writer that also write helpful meta data.

Uses of HFileContext in org.apache.hadoop.hbase.regionserver.storefiletracker

Methods in org.apache.hadoop.hbase.regionserver.storefiletracker that return HFileContext

Modifier and Type	Method	Description
private HFileContext	StoreFileTrackerBase.createFileContext(Compression.Algorithm compression, boolean includeMVCCReadpoint, boolean includesTag, Encryption.Context encryptionContext)