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Posted to issues@hive.apache.org by "Ashutosh Chauhan (JIRA)" <ji...@apache.org> on 2015/09/26 21:19:04 UTC

[jira] [Updated] (HIVE-11972) [Refactor] Improve determination of dynamic partitioning columns in FileSink Operator

     [ https://issues.apache.org/jira/browse/HIVE-11972?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ashutosh Chauhan updated HIVE-11972:
------------------------------------
    Attachment: HIVE-11972.patch

> [Refactor] Improve determination of dynamic partitioning columns in FileSink Operator
> -------------------------------------------------------------------------------------
>
>                 Key: HIVE-11972
>                 URL: https://issues.apache.org/jira/browse/HIVE-11972
>             Project: Hive
>          Issue Type: Improvement
>          Components: Query Processor
>            Reporter: Ashutosh Chauhan
>            Assignee: Ashutosh Chauhan
>         Attachments: HIVE-11972.patch
>
>
> Currently it uses column names to locate DP columns, which is brittle since column names may change during planning and optimization phases.



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