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From Xiening Dai <xndai....@live.com>
Subject Zstd decoder support
Date Fri, 04 May 2018 18:19:22 GMT
Hi all,

I think the major reason that we don’t support zstd compressor today is that there’s no
native java library currently. But I do see a java decompressor in presto code base -


I wonder if we can just integrate this so at least we have the decompress ability. I believe
this is valuable as there are Orc files compressed in zstd, including some presto workload,
and some of the workload in our installation (generated by c++ writer with zstd compression).

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