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From "Kevin Wilfong (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-3261) alter the number of buckets for a non-empty partitioned table should not be allowed
Date Sat, 21 Jul 2012 00:36:35 GMT

    [ https://issues.apache.org/jira/browse/HIVE-3261?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13419706#comment-13419706
] 

Kevin Wilfong commented on HIVE-3261:
-------------------------------------

Saw some test failures, e.g. TestCliDriver bucket_groupby.q
                
> alter the number of buckets for a non-empty partitioned table should not be allowed
> -----------------------------------------------------------------------------------
>
>                 Key: HIVE-3261
>                 URL: https://issues.apache.org/jira/browse/HIVE-3261
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Processor
>            Reporter: Namit Jain
>            Assignee: Namit Jain
>              Labels: bucketing
>
> This is dangerous since the code uses the table metadata everywhere to get the number
of buckets

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