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Posted to dev@pig.apache.org by "Rohini Palaniswamy (JIRA)" <ji...@apache.org> on 2016/12/19 20:18:58 UTC

[jira] [Updated] (PIG-3417) Job fails when skewed join is done on tuple key

     [ https://issues.apache.org/jira/browse/PIG-3417?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rohini Palaniswamy updated PIG-3417:
------------------------------------
       Resolution: Fixed
     Hadoop Flags: Reviewed
    Fix Version/s: 0.16.1
           Status: Resolved  (was: Patch Available)

> Job fails when skewed join is done on tuple key
> -----------------------------------------------
>
>                 Key: PIG-3417
>                 URL: https://issues.apache.org/jira/browse/PIG-3417
>             Project: Pig
>          Issue Type: Bug
>          Components: impl
>    Affects Versions: 0.11.1
>            Reporter: Nick White
>            Assignee: Nandor Kollar
>            Priority: Critical
>             Fix For: 0.17.0, 0.16.1
>
>         Attachments: PIG-3417-3.patch, PIG-3417.patch, PIG-3417_2.patch, TestSkewJoinWithTuples.java
>
>
> I've attached a test case that fails, but should pass. The test case groups two relations separately, then full-outer joins them on the grouped columns. The test case passes if "using 'skewed'" is removed.



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