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Posted to dev@hive.apache.org by "Owen O'Malley (JIRA)" <ji...@apache.org> on 2014/10/29 16:34:33 UTC

[jira] [Updated] (HIVE-8644) ORC rle v2 writer should round when converting from floats to integers

     [ https://issues.apache.org/jira/browse/HIVE-8644?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Owen O'Malley updated HIVE-8644:
--------------------------------
    Attachment: HIVE-8644.patch

This is a preliminary patch. It makes the change, fixes some javadoc, and adds a manual program that you can use to try serializing integer sequences.

> ORC rle v2 writer should round when converting from floats to integers
> ----------------------------------------------------------------------
>
>                 Key: HIVE-8644
>                 URL: https://issues.apache.org/jira/browse/HIVE-8644
>             Project: Hive
>          Issue Type: Improvement
>          Components: File Formats
>            Reporter: Owen O'Malley
>            Assignee: Owen O'Malley
>            Priority: Minor
>         Attachments: HIVE-8644.patch
>
>
> The ORC rle v2 writer would do better to round the floating point numbers when converting to integers.



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