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Posted to issues@orc.apache.org by "Dapeng Sun (JIRA)" <ji...@apache.org> on 2017/07/24 03:42:02 UTC

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

    [ https://issues.apache.org/jira/browse/ORC-210?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16097907#comment-16097907 ] 

Dapeng Sun commented on ORC-210:
--------------------------------

Thank [~teddy.choi] for the patch, I'm looking forward to this improvement.

> 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
>            Assignee: Teddy Choi
>         Attachments: patch.txt
>
>
> 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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