Package org.apache.hadoop.io.compress

package org.apache.hadoop.io.compress

Related Packages

Package	Description
org.apache.hadoop.io	Generic i/o code for use when reading and writing data to the network, to databases, and to files.
org.apache.hadoop.io.compress.bzip2	Implementation of compression/decompression for the BZip2 compression algorithm.
org.apache.hadoop.io.compress.lz4	Implementation of compression/decompression for the LZ4 compression algorithm.
org.apache.hadoop.io.compress.snappy	Implementation of compression/decompression for the Snappy compression algorithm.
org.apache.hadoop.io.compress.zlib	Implementation of compression/decompression based on the popular gzip compressed file format.
org.apache.hadoop.io.compress.zstd	Implementation of compression/decompression based on the zStandard compression algorithm.

Class	Description
AlreadyClosedException	An exception class for when a closed compressor/decopressor is being used Compressor Decompressor
BlockCompressorStream	A CompressorStream which works with 'block-based' based compression algorithms, as opposed to 'stream-based' compression algorithms.
BlockDecompressorStream	A DecompressorStream which works with 'block-based' based compression algorithms, as opposed to 'stream-based' compression algorithms.
BZip2Codec	This class provides output and input streams for bzip2 compression and decompression.
CodecConstants	Codec related constants.
CodecPool	A global compressor/decompressor pool used to save and reuse (possibly native) compression/decompression codecs.
CompressionCodec	This class encapsulates a streaming compression/decompression pair.
CompressionCodec.Util
CompressionCodecFactory	A factory that will find the correct codec for a given filename.
CompressionInputStream	A compression input stream.
CompressionOutputStream	A compression output stream.
Compressor	Specification of a stream-based 'compressor' which can be plugged into a CompressionOutputStream to compress data.
CompressorStream
Decompressor	Specification of a stream-based 'de-compressor' which can be plugged into a CompressionInputStream to compress data.
DecompressorStream
DefaultCodec
DeflateCodec	Alias class for DefaultCodec to enable codec discovery by 'deflate' name.
DirectDecompressionCodec	This class encapsulates a codec which can decompress direct bytebuffers.
DirectDecompressor	Specification of a direct ByteBuffer 'de-compressor'.
DoNotPool	This is a marker annotation that marks a compressor or decompressor type as not to be pooled.
GzipCodec	This class creates gzip compressors/decompressors.
Lz4Codec	This class creates lz4 compressors/decompressors.
PassthroughCodec	This is a special codec which does not transform the output.
PassthroughCodec.PassthroughDecompressorStream	The decompressor.
PassthroughCodec.StubDecompressor	The decompressor is a no-op.
SnappyCodec	This class creates snappy compressors/decompressors.
SplitCompressionInputStream	An InputStream covering a range of compressed data.
SplittableCompressionCodec	This interface is meant to be implemented by those compression codecs which are capable to compress / de-compress a stream starting at any arbitrary position.
SplittableCompressionCodec.READ_MODE	During decompression, data can be read off from the decompressor in two modes, namely continuous and blocked.
ZStandardCodec	This class creates zstd compressors/decompressors.