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From "He Yongqiang (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HIVE-1804) Mapjoin will fail if there are no files associating with the join tables
Date Wed, 24 Nov 2010 21:56:14 GMT

     [ https://issues.apache.org/jira/browse/HIVE-1804?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

He Yongqiang updated HIVE-1804:
-------------------------------

    Status: Open  (was: Patch Available)

> Mapjoin will fail if there are no files associating with the join tables
> ------------------------------------------------------------------------
>
>                 Key: HIVE-1804
>                 URL: https://issues.apache.org/jira/browse/HIVE-1804
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Processor
>    Affects Versions: 0.7.0
>            Reporter: Liyin Tang
>            Assignee: Liyin Tang
>             Fix For: 0.7.0
>
>         Attachments: hive-1804-1.patch, hive-1804-2.patch
>
>
> If there are some empty tables without any file associated, the map join will fail.

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