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From wgtmac <...@git.apache.org>
Subject [GitHub] orc issue #301: ORC-395: Support ZSTD in C++ writer/reader
Date Fri, 17 Aug 2018 17:07:25 GMT
Github user wgtmac commented on the issue:

    https://github.com/apache/orc/pull/301
  
    @majetideepak There is a PR https://github.com/apache/orc/pull/268 from @xndai to support
Java reader to decompress ZSTD. It uses aircompressor which has the java implementation of
zstd decompressor while zstd compressor is not released yet. Combining that PR with this,
we can confirm end-to-end functionality and consistency. Though hadoop 2.9.1 has added ZStandardCodec
for both compressor and decompressor, we don't have enough incentive to leverage it because
of its JNI implementation.


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