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From "Prasanth Jayachandran (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-11972) [Refactor] Improve determination of dynamic partitioning columns in FileSink Operator
Date Thu, 01 Oct 2015 17:53:27 GMT

    [ https://issues.apache.org/jira/browse/HIVE-11972?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14940137#comment-14940137
] 

Prasanth Jayachandran commented on HIVE-11972:
----------------------------------------------

Looks much cleaner now. LGTM, +1

> [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-11972.2.patch, HIVE-11972.3.patch, HIVE-11972.4.patch, 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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