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https://issues.apache.org/jira/browse/HIVE-3529?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13486502#comment-13486502
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Hudson commented on HIVE-3529:
------------------------------
Integrated in Hive-trunk-h0.21 #1763 (See
[https://builds.apache.org/job/Hive-trunk-h0.21/1763/])
HIVE-3529 Incorrect partition bucket/sort metadata when overwriting
partition with different metadata from table
(Kevin Wilfong via namit) (Revision 1403363)
Result = SUCCESS
namit : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1403363
Files :
*
/hive/trunk/metastore/src/java/org/apache/hadoop/hive/metastore/ObjectStore.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/metadata/Hive.java
*
/hive/trunk/ql/src/test/queries/clientpositive/alter_numbuckets_partitioned_table2.q
* /hive/trunk/ql/src/test/queries/clientpositive/alter_table_serde2.q
*
/hive/trunk/ql/src/test/results/clientpositive/alter_numbuckets_partitioned_table.q.out
*
/hive/trunk/ql/src/test/results/clientpositive/alter_numbuckets_partitioned_table2.q.out
* /hive/trunk/ql/src/test/results/clientpositive/alter_table_serde2.q.out
> Incorrect partition bucket/sort metadata when overwriting partition with
> different metadata from table
> ------------------------------------------------------------------------------------------------------
>
> Key: HIVE-3529
> URL: https://issues.apache.org/jira/browse/HIVE-3529
> Project: Hive
> Issue Type: Bug
> Components: Query Processor
> Affects Versions: 0.10.0
> Reporter: Kevin Wilfong
> Assignee: Kevin Wilfong
> Fix For: 0.10.0
>
> Attachments: HIVE-3529.1.patch.txt
>
>
> If you have a partition with bucket/sort metadata set, then you alter the
> table to have different bucket/sort metadata, and insert overwrite the
> partition with hive.enforce.bucketing=true and/or hive.enforce.sorting=true,
> the partition data will be bucketed/sorted by the table's metadata, but the
> partition will have the same metadata.
> This could result in wrong results.
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