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From "Namit Jain (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-1252) Task breaking bug when breaking after a filter operator
Date Thu, 18 Mar 2010 16:38:27 GMT

    [ https://issues.apache.org/jira/browse/HIVE-1252?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12846988#action_12846988
] 

Namit Jain commented on HIVE-1252:
----------------------------------

Can you change the test to add:

m.value is not null in the second join - it is painful to verify the results.

> Task breaking bug when breaking after a filter operator
> -------------------------------------------------------
>
>                 Key: HIVE-1252
>                 URL: https://issues.apache.org/jira/browse/HIVE-1252
>             Project: Hadoop Hive
>          Issue Type: Bug
>            Reporter: He Yongqiang
>            Assignee: He Yongqiang
>             Fix For: 0.6.0
>
>         Attachments: hive-1252.1.patch, hive-1252.2.patch
>
>
> The plan for this query has a bug,
> SELECT f.key, g.value  FROM srcpart f JOIN srcpart m ON( f.key = m.key AND f.ds='2008-04-08'
AND m.ds='2008-04-08' ) JOIN srcpart g ON(g.value = m.value AND g.ds='2008-04-08' AND m.ds='2008-04-08');
> The first file sink operator's table desc contains all columns.

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