Package org.apache.flink.runtime.io.compression

Interface Summary

Interface	Description
BlockCompressionFactory	Each compression codec has a implementation of BlockCompressionFactory to create compressors and decompressors.
BlockCompressor	A compressor which compresses a whole byte array each time.
BlockDecompressor	A decompressor which decompresses a block each time.

Class Summary

Class	Description
Lz4BlockCompressionFactory	Implementation of BlockCompressionFactory for Lz4 codec.
Lz4BlockCompressor	Encode data into LZ4 format (not compatible with the LZ4 Frame format).
Lz4BlockDecompressor	Decode data written with Lz4BlockCompressor.

Enum Summary

Enum	Description
BlockCompressionFactory.CompressionFactoryName	Name of BlockCompressionFactory.

Exception Summary

Exception	Description
DataCorruptionException	A DataCorruptionException is thrown when the decompressed data is corrupted and cannot be decompressed.
InsufficientBufferException	An InsufficientBufferException is thrown when there is no enough buffer to serialize or deserialize a buffer to another buffer.