| 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 | |
| org.apache.hadoop.io.compress.bzip2 | |
| org.apache.hadoop.io.compress.lz4 | |
| org.apache.hadoop.io.compress.snappy | |
| org.apache.hadoop.io.compress.zlib | |
| org.apache.hadoop.io.compress.zstd | |
| org.apache.hadoop.io.file.tfile |
| Class and Description |
|---|
| CompressionCodec
This class encapsulates a streaming compression/decompression pair.
|
| Class and Description |
|---|
| CompressionCodec
This class encapsulates a streaming compression/decompression pair.
|
| 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 |
| DirectDecompressionCodec
This class encapsulates a codec which can decompress direct bytebuffers.
|
| DirectDecompressor
Specification of a direct ByteBuffer 'de-compressor'.
|
| 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.
|
| Class and Description |
|---|
| Compressor
Specification of a stream-based 'compressor' which can be
plugged into a
CompressionOutputStream to compress data. |
| Decompressor
Specification of a stream-based 'de-compressor' which can be
plugged into a
CompressionInputStream to compress data. |
| SplittableCompressionCodec.READ_MODE
During decompression, data can be read off from the decompressor in two
modes, namely continuous and blocked.
|
| Class and Description |
|---|
| Compressor
Specification of a stream-based 'compressor' which can be
plugged into a
CompressionOutputStream to compress data. |
| Decompressor
Specification of a stream-based 'de-compressor' which can be
plugged into a
CompressionInputStream to compress data. |
| Class and Description |
|---|
| Compressor
Specification of a stream-based 'compressor' which can be
plugged into a
CompressionOutputStream to compress data. |
| Decompressor
Specification of a stream-based 'de-compressor' which can be
plugged into a
CompressionInputStream to compress data. |
| DirectDecompressor
Specification of a direct ByteBuffer 'de-compressor'.
|
| Class and Description |
|---|
| Compressor
Specification of a stream-based 'compressor' which can be
plugged into a
CompressionOutputStream to compress data. |
| Decompressor
Specification of a stream-based 'de-compressor' which can be
plugged into a
CompressionInputStream to compress data. |
| 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.
|
| Class and Description |
|---|
| Compressor
Specification of a stream-based 'compressor' which can be
plugged into a
CompressionOutputStream to compress data. |
| Decompressor
Specification of a stream-based 'de-compressor' which can be
plugged into a
CompressionInputStream to compress data. |
| DirectDecompressor
Specification of a direct ByteBuffer 'de-compressor'.
|
| Class and Description |
|---|
| Compressor
Specification of a stream-based 'compressor' which can be
plugged into a
CompressionOutputStream to compress data. |
| Decompressor
Specification of a stream-based 'de-compressor' which can be
plugged into a
CompressionInputStream to compress data. |
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