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Posted to issues@hive.apache.org by "Owen O'Malley (JIRA)" <ji...@apache.org> on 2015/09/09 00:20:45 UTC

[jira] [Commented] (HIVE-4243) Fix column names in FileSinkOperator

    [ https://issues.apache.org/jira/browse/HIVE-4243?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14735730#comment-14735730 ] 

Owen O'Malley commented on HIVE-4243:
-------------------------------------

I've uploaded it to review board https://reviews.apache.org/r/38190/

> Fix column names in FileSinkOperator
> ------------------------------------
>
>                 Key: HIVE-4243
>                 URL: https://issues.apache.org/jira/browse/HIVE-4243
>             Project: Hive
>          Issue Type: Bug
>          Components: File Formats
>            Reporter: Owen O'Malley
>            Assignee: Owen O'Malley
>         Attachments: HIVE-4243.patch
>
>
> All of the ObjectInspectors given to SerDe's by FileSinkOperator have virtual column names. Since the files are part of tables, Hive knows the column names. For self-describing file formats like ORC, having the real column names will improve the understandability.



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