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Posted to dev@hive.apache.org by "Ashutosh Chauhan (JIRA)" <ji...@apache.org> on 2013/06/03 23:14:22 UTC

[jira] [Commented] (HIVE-4502) NPE - subquery smb joins fails

    [ https://issues.apache.org/jira/browse/HIVE-4502?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13673578#comment-13673578 ] 

Ashutosh Chauhan commented on HIVE-4502:
----------------------------------------

[~navis] Would you like to take a look at Vikram's patch? I think if we can retain SMBJoin instead of converting them to reduce-side join, thats better.
                
> NPE - subquery smb joins fails
> ------------------------------
>
>                 Key: HIVE-4502
>                 URL: https://issues.apache.org/jira/browse/HIVE-4502
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Processor
>    Affects Versions: 0.11.0
>            Reporter: Vikram Dixit K
>            Assignee: Vikram Dixit K
>         Attachments: HIVE-4502-1.patch, HIVE-4502.D10695.1.patch, smb_mapjoin_25.q
>
>
> Found this issue while running some SMB joins. Attaching test case that causes this error.

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