Uses of Interface
org.apache.hadoop.io.compress.Compressor

Packages that use Compressor

Package	Description
org.apache.hadoop.io.compress
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.
org.apache.hadoop.io.file.tfile

Uses of Compressor in org.apache.hadoop.io.compress

Fields in org.apache.hadoop.io.compress declared as Compressor

Modifier and Type	Field	Description
protected Compressor	CompressorStream.compressor

Methods in org.apache.hadoop.io.compress that return Compressor

Modifier and Type	Method	Description
Compressor	BZip2Codec.createCompressor()	Create a new Compressor for use by this CompressionCodec.
Compressor	CompressionCodec.createCompressor()	Create a new Compressor for use by this CompressionCodec.
Compressor	DefaultCodec.createCompressor()
Compressor	GzipCodec.createCompressor()
Compressor	Lz4Codec.createCompressor()	Create a new Compressor for use by this CompressionCodec.
Compressor	PassthroughCodec.createCompressor()
Compressor	SnappyCodec.createCompressor()	Create a new Compressor for use by this CompressionCodec.
Compressor	ZStandardCodec.createCompressor()	Create a new Compressor for use by this CompressionCodec.
static Compressor	CodecPool.getCompressor(CompressionCodec codec)
static Compressor	CodecPool.getCompressor(CompressionCodec codec, Configuration conf)	Get a Compressor for the given CompressionCodec from the pool or a new one.

Methods in org.apache.hadoop.io.compress that return types with arguments of type Compressor

Modifier and Type	Method	Description
java.lang.Class<? extends Compressor>	BZip2Codec.getCompressorType()	Get the type of Compressor needed by this CompressionCodec.
java.lang.Class<? extends Compressor>	CompressionCodec.getCompressorType()	Get the type of Compressor needed by this CompressionCodec.
java.lang.Class<? extends Compressor>	DefaultCodec.getCompressorType()
java.lang.Class<? extends Compressor>	GzipCodec.getCompressorType()
java.lang.Class<? extends Compressor>	Lz4Codec.getCompressorType()	Get the type of Compressor needed by this CompressionCodec.
java.lang.Class<? extends Compressor>	PassthroughCodec.getCompressorType()
java.lang.Class<? extends Compressor>	SnappyCodec.getCompressorType()	Get the type of Compressor needed by this CompressionCodec.
java.lang.Class<? extends Compressor>	ZStandardCodec.getCompressorType()	Get the type of Compressor needed by this CompressionCodec.

Methods in org.apache.hadoop.io.compress with parameters of type Compressor

Modifier and Type	Method	Description
CompressionOutputStream	BZip2Codec.createOutputStream(java.io.OutputStream out, Compressor compressor)	Create a CompressionOutputStream that will write to the given OutputStream with the given Compressor.
CompressionOutputStream	CompressionCodec.createOutputStream(java.io.OutputStream out, Compressor compressor)	Create a CompressionOutputStream that will write to the given OutputStream with the given Compressor.
CompressionOutputStream	DefaultCodec.createOutputStream(java.io.OutputStream out, Compressor compressor)
CompressionOutputStream	GzipCodec.createOutputStream(java.io.OutputStream out, Compressor compressor)
CompressionOutputStream	Lz4Codec.createOutputStream(java.io.OutputStream out, Compressor compressor)	Create a CompressionOutputStream that will write to the given OutputStream with the given Compressor.
CompressionOutputStream	PassthroughCodec.createOutputStream(java.io.OutputStream out, Compressor compressor)
CompressionOutputStream	SnappyCodec.createOutputStream(java.io.OutputStream out, Compressor compressor)	Create a CompressionOutputStream that will write to the given OutputStream with the given Compressor.
CompressionOutputStream	ZStandardCodec.createOutputStream(java.io.OutputStream out, Compressor compressor)	Create a CompressionOutputStream that will write to the given OutputStream with the given Compressor.
static void	CodecPool.returnCompressor(Compressor compressor)	Return the Compressor to the pool.

Constructors in org.apache.hadoop.io.compress with parameters of type Compressor

Constructor	Description
BlockCompressorStream(java.io.OutputStream out, Compressor compressor)	Create a BlockCompressorStream with given output-stream and compressor.
BlockCompressorStream(java.io.OutputStream out, Compressor compressor, int bufferSize, int compressionOverhead)	Create a BlockCompressorStream.
CompressorStream(java.io.OutputStream out, Compressor compressor)
CompressorStream(java.io.OutputStream out, Compressor compressor, int bufferSize)

Uses of Compressor in org.apache.hadoop.io.compress.bzip2

Classes in org.apache.hadoop.io.compress.bzip2 that implement Compressor

Modifier and Type	Class	Description
class	Bzip2Compressor	A Compressor based on the popular bzip2 compression algorithm.
class	BZip2DummyCompressor	This is a dummy compressor for BZip2.

Methods in org.apache.hadoop.io.compress.bzip2 that return Compressor

Modifier and Type	Method	Description
static Compressor	Bzip2Factory.getBzip2Compressor(Configuration conf)	Return the appropriate implementation of the bzip2 compressor.

Methods in org.apache.hadoop.io.compress.bzip2 that return types with arguments of type Compressor

Modifier and Type	Method	Description
static java.lang.Class<? extends Compressor>	Bzip2Factory.getBzip2CompressorType(Configuration conf)	Return the appropriate type of the bzip2 compressor.

Uses of Compressor in org.apache.hadoop.io.compress.lz4

Classes in org.apache.hadoop.io.compress.lz4 that implement Compressor

Modifier and Type	Class	Description
class	Lz4Compressor	A Compressor based on the lz4 compression algorithm.

Uses of Compressor in org.apache.hadoop.io.compress.snappy

Classes in org.apache.hadoop.io.compress.snappy that implement Compressor

Modifier and Type	Class	Description
class	SnappyCompressor	A Compressor based on the snappy compression algorithm.

Uses of Compressor in org.apache.hadoop.io.compress.zlib

Classes in org.apache.hadoop.io.compress.zlib that implement Compressor

Modifier and Type	Class	Description
class	BuiltInGzipCompressor	A Compressor based on the popular gzip compressed file format.
class	BuiltInZlibDeflater	A wrapper around java.util.zip.Deflater to make it conform to org.apache.hadoop.io.compress.Compressor interface.
class	ZlibCompressor	A Compressor based on the popular zlib compression algorithm.

Methods in org.apache.hadoop.io.compress.zlib that return Compressor

Modifier and Type	Method	Description
static Compressor	ZlibFactory.getZlibCompressor(Configuration conf)	Return the appropriate implementation of the zlib compressor.

Methods in org.apache.hadoop.io.compress.zlib that return types with arguments of type Compressor

Modifier and Type	Method	Description
static java.lang.Class<? extends Compressor>	ZlibFactory.getZlibCompressorType(Configuration conf)	Return the appropriate type of the zlib compressor.

Uses of Compressor in org.apache.hadoop.io.compress.zstd

Classes in org.apache.hadoop.io.compress.zstd that implement Compressor

Modifier and Type	Class	Description
class	ZStandardCompressor	A Compressor based on the zStandard compression algorithm.

Uses of Compressor in org.apache.hadoop.io.file.tfile

Methods in org.apache.hadoop.io.file.tfile that return Compressor

Modifier and Type	Method	Description
Compressor	Compression.Algorithm.getCompressor()

Methods in org.apache.hadoop.io.file.tfile with parameters of type Compressor

Modifier and Type	Method	Description
abstract java.io.OutputStream	Compression.Algorithm.createCompressionStream(java.io.OutputStream downStream, Compressor compressor, int downStreamBufferSize)
void	Compression.Algorithm.returnCompressor(Compressor compressor)