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From "Hudson (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 Wed, 09 Jan 2013 10:28:25 GMT

    [ https://issues.apache.org/jira/browse/HIVE-3261?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13548079#comment-13548079
] 

Hudson commented on HIVE-3261:
------------------------------

Integrated in Hive-trunk-hadoop2 #54 (See [https://builds.apache.org/job/Hive-trunk-hadoop2/54/])
    HIVE-3261. alter the number of buckets for a non-empty partitioned table should not be
allowed. (njain via kevinwilfong) (Revision 1364815)

     Result = ABORTED
kevinwilfong : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1364815
Files : 
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/ErrorMsg.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/parse/DDLSemanticAnalyzer.java
* /hive/trunk/ql/src/test/queries/clientnegative/alter_numbuckets_partitioned_table.q
* /hive/trunk/ql/src/test/queries/clientpositive/bucket_groupby.q
* /hive/trunk/ql/src/test/queries/clientpositive/exim_04_evolved_parts.q
* /hive/trunk/ql/src/test/results/clientnegative/alter_numbuckets_partitioned_table.q.out
* /hive/trunk/ql/src/test/results/clientpositive/bucket_groupby.q.out
* /hive/trunk/ql/src/test/results/clientpositive/exim_04_evolved_parts.q.out

                
> 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
>             Fix For: 0.10.0
>
>
> This is dangerous since the code uses the table metadata everywhere to get the number
of buckets

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