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Posted to dev@orc.apache.org by "Dapeng Sun (JIRA)" <ji...@apache.org> on 2017/07/14 02:11:00 UTC

[jira] [Created] (ORC-210) Add encoding for Double, Float.

Dapeng Sun created ORC-210:
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             Summary: Add encoding for Double, Float.
                 Key: ORC-210
                 URL: https://issues.apache.org/jira/browse/ORC-210
             Project: ORC
          Issue Type: Improvement
          Components: encoding, Java
    Affects Versions: 1.5.0
            Reporter: Dapeng Sun


Currently, Double and Float are using PLAIN encoding, it is better to support encoding such as Dictionary or BitPacking to reduce the storage cost.



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