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

Packages that use Decompressor

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 Decompressor in org.apache.hadoop.io.compress

Classes in org.apache.hadoop.io.compress that implement Decompressor

Modifier and Type	Class	Description
protected static class	PassthroughCodec.StubDecompressor	The decompressor is a no-op.

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

Modifier and Type	Field	Description
protected Decompressor	DecompressorStream.decompressor

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

Modifier and Type	Method	Description
Decompressor	BZip2Codec.createDecompressor()	Create a new Decompressor for use by this CompressionCodec.
Decompressor	CompressionCodec.createDecompressor()	Create a new Decompressor for use by this CompressionCodec.
Decompressor	DefaultCodec.createDecompressor()
Decompressor	GzipCodec.createDecompressor()
Decompressor	Lz4Codec.createDecompressor()	Create a new Decompressor for use by this CompressionCodec.
Decompressor	PassthroughCodec.createDecompressor()
Decompressor	SnappyCodec.createDecompressor()	Create a new Decompressor for use by this CompressionCodec.
Decompressor	ZStandardCodec.createDecompressor()	Create a new Decompressor for use by this CompressionCodec.
static Decompressor	CodecPool.getDecompressor(CompressionCodec codec)	Get a Decompressor 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 Decompressor

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

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

Modifier and Type	Method	Description
CompressionInputStream	BZip2Codec.createInputStream(java.io.InputStream in, Decompressor decompressor)	Create a CompressionInputStream that will read from the given InputStream with the given Decompressor, and return a stream for uncompressed data.
SplitCompressionInputStream	BZip2Codec.createInputStream(java.io.InputStream seekableIn, Decompressor decompressor, long start, long end, SplittableCompressionCodec.READ_MODE readMode)	Creates CompressionInputStream to be used to read off uncompressed data in one of the two reading modes.
CompressionInputStream	CompressionCodec.createInputStream(java.io.InputStream in, Decompressor decompressor)	Create a CompressionInputStream that will read from the given InputStream with the given Decompressor.
CompressionInputStream	DefaultCodec.createInputStream(java.io.InputStream in, Decompressor decompressor)
CompressionInputStream	GzipCodec.createInputStream(java.io.InputStream in, Decompressor decompressor)
CompressionInputStream	Lz4Codec.createInputStream(java.io.InputStream in, Decompressor decompressor)	Create a CompressionInputStream that will read from the given InputStream with the given Decompressor.
CompressionInputStream	PassthroughCodec.createInputStream(java.io.InputStream in, Decompressor decompressor)
CompressionInputStream	SnappyCodec.createInputStream(java.io.InputStream in, Decompressor decompressor)	Create a CompressionInputStream that will read from the given InputStream with the given Decompressor.
SplitCompressionInputStream	SplittableCompressionCodec.createInputStream(java.io.InputStream seekableIn, Decompressor decompressor, long start, long end, SplittableCompressionCodec.READ_MODE readMode)	Create a stream as dictated by the readMode.
CompressionInputStream	ZStandardCodec.createInputStream(java.io.InputStream in, Decompressor decompressor)	Create a CompressionInputStream that will read from the given InputStream with the given Decompressor.
static void	CodecPool.returnDecompressor(Decompressor decompressor)	Return the Decompressor to the pool.

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

Constructor	Description
BlockDecompressorStream(java.io.InputStream in, Decompressor decompressor)	Create a BlockDecompressorStream.
BlockDecompressorStream(java.io.InputStream in, Decompressor decompressor, int bufferSize)	Create a BlockDecompressorStream.
DecompressorStream(java.io.InputStream in, Decompressor decompressor)
DecompressorStream(java.io.InputStream in, Decompressor decompressor, int bufferSize)

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

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

Modifier and Type	Class	Description
class	Bzip2Decompressor	A Decompressor based on the popular bzip2 compression algorithm.
class	BZip2DummyDecompressor	This is a dummy decompressor for BZip2.

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

Modifier and Type	Method	Description
static Decompressor	Bzip2Factory.getBzip2Decompressor(Configuration conf)	Return the appropriate implementation of the bzip2 decompressor.

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

Modifier and Type	Method	Description
static java.lang.Class<? extends Decompressor>	Bzip2Factory.getBzip2DecompressorType(Configuration conf)	Return the appropriate type of the bzip2 decompressor.

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

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

Modifier and Type	Class	Description
class	Lz4Decompressor	A Decompressor based on the lz4 compression algorithm.

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

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

Modifier and Type	Class	Description
class	SnappyDecompressor	A Decompressor based on the snappy compression algorithm.
static class	SnappyDecompressor.SnappyDirectDecompressor

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

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

Modifier and Type	Class	Description
class	BuiltInGzipDecompressor	A Decompressor based on the popular gzip compressed file format.
class	BuiltInZlibInflater	A wrapper around java.util.zip.Inflater to make it conform to org.apache.hadoop.io.compress.Decompressor interface.
class	ZlibDecompressor	A Decompressor based on the popular zlib compression algorithm.
static class	ZlibDecompressor.ZlibDirectDecompressor

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

Modifier and Type	Method	Description
static Decompressor	ZlibFactory.getZlibDecompressor(Configuration conf)	Return the appropriate implementation of the zlib decompressor.

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

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

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

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

Modifier and Type	Class	Description
class	ZStandardDecompressor	A Decompressor based on the zStandard compression algorithm.
static class	ZStandardDecompressor.ZStandardDirectDecompressor	A DirectDecompressor for ZStandard https://github.com/facebook/zstd.

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

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

Modifier and Type	Method	Description
Decompressor	Compression.Algorithm.getDecompressor()

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

Modifier and Type	Method	Description
abstract java.io.InputStream	Compression.Algorithm.createDecompressionStream(java.io.InputStream downStream, Decompressor decompressor, int downStreamBufferSize)
void	Compression.Algorithm.returnDecompressor(Decompressor decompressor)