> As far as I know no container format has implemented Zstandard yet. ORC has a reserved future enum for ZSTD [1] (my guess is that FB already uses it). The o

> As far as I know no container format has implemented Zstandard yet. ORC has a reserved future enum for ZSTD [1] (my guess is that FB already uses it). The original headache was the patent licensing scheme[2] for the actual codebase, but now that hadoop has a ZStandard built into libhadoop.so, this is much more easy to ship to Apache. My branch is so far behind now that I probably would implement it faster if I started over & used the libhadoop.so impl as the basis - https://github.com/t3rmin4t0r/orc/tree/zstd https://github.com/t3rmin4t0r/orc/tree/zstd [1] - https://issues.apache.org/jira/browse/ORC-46 https://issues.apache.org/jira/browse/ORC-46 [2] - https://github.com/facebook/zstd/issues/775 https://github.com/facebook/zstd/issues/775