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From "Thejas M Nair (JIRA)" <>
Subject [jira] [Updated] (HIVE-3483) joins using partitioned table give incorrect results on windows
Date Tue, 18 Sep 2012 22:47:07 GMT


Thejas M Nair updated HIVE-3483:

    Attachment: HIVE-3483.1.patch

HIVE-3483.1.patch - Uses Path for comparison instead of String representations.

> joins using partitioned table give incorrect results on windows 
> ----------------------------------------------------------------
>                 Key: HIVE-3483
>                 URL:
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 0.9.0
>            Reporter: Thejas M Nair
>            Assignee: Thejas M Nair
>         Attachments: HIVE-3483.1.patch
> Hive CombineFilter.getSplits returns single split instead of multiple splits on windows.
The comparison in CombineFilter.accept() was using paths converted to strings instead of using
Paths themselves, and one of the strings had "/C:" and other had "C:" .
> The tests that are affected by this issue include - auto_join18.q,auto_join18_multi_distinct.q,
> join18.q,join18_multi_distinct.q,ppd_union_view.q,create_view.q and union20.q

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