Support independent mode in LZ4 compressor #125
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This PR adds 2 parameters to
Compressorclass:block_linkedto allow switching to independent block mode andcontent_checksumto allow disabling content checksum. The parameters are named the same way, as they are in python-lz4.Motivation.
cramjamis used inaiokafkafor most codecs, but it's not possible to use it for LZ4. The problem is that kafka broker doesn't support linked block mode (see KIP-57 for the reference). Although kafka broker does support content checksum, it doesn't use it itself and using it in producer may cause problems with some consumers.