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Posted to dev@hive.apache.org by "Owen O'Malley (JIRA)" <ji...@apache.org> on 2013/01/11 17:22:12 UTC

[jira] [Created] (HIVE-3889) Add floating point compression to ORC file

Owen O'Malley created HIVE-3889:
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             Summary: Add floating point compression to ORC file
                 Key: HIVE-3889
                 URL: https://issues.apache.org/jira/browse/HIVE-3889
             Project: Hive
          Issue Type: New Feature
          Components: Serializers/Deserializers
            Reporter: Owen O'Malley
            Assignee: Owen O'Malley


Karol Wegrzycki, a CS student at University of Warsaw, has implemented an FPC compressor for doubles. It would be great to hook this up to the ORC file format so that we can get better compression for doubles.

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