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From "Vikram Dixit K (JIRA)" <j...@apache.org>
Subject [jira] [Issue Comment Deleted] (HIVE-10542) Full outer joins in tez produce incorrect results in certain cases
Date Thu, 07 May 2015 00:38:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-10542?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vikram Dixit K updated HIVE-10542:
----------------------------------
    Comment: was deleted

(was: Committed to both trunk and branch-1.2. Thanks Matt!)

> Full outer joins in tez produce incorrect results in certain cases
> ------------------------------------------------------------------
>
>                 Key: HIVE-10542
>                 URL: https://issues.apache.org/jira/browse/HIVE-10542
>             Project: Hive
>          Issue Type: Bug
>          Components: Tez
>    Affects Versions: 1.0.0, 1.2.0, 1.1.0, 1.3.0
>            Reporter: Vikram Dixit K
>            Assignee: Vikram Dixit K
>            Priority: Blocker
>         Attachments: HIVE-10542.1.patch, HIVE-10542.2.patch, HIVE-10542.3.patch, HIVE-10542.4.patch,
HIVE-10542.5.patch, HIVE-10542.6.patch, HIVE-10542.7.patch, HIVE-10542.8.patch, HIVE-10542.9.patch
>
>
> If there is no records for one of the tables in the full outer join, we do not read the
other input and end up not producing rows which we should be.



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