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Posted to dev@hive.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2013/01/09 11:28:27 UTC
[jira] [Commented] (HIVE-3262) bucketed mapjoin silently ignores
mapjoin hint
[ https://issues.apache.org/jira/browse/HIVE-3262?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13548082#comment-13548082 ]
Hudson commented on HIVE-3262:
------------------------------
Integrated in Hive-trunk-hadoop2 #54 (See [https://builds.apache.org/job/Hive-trunk-hadoop2/54/])
HIVE-3262. bucketed mapjoin silently ignores mapjoin hint. (njain via kevinwilfong) (Revision 1368338)
Result = ABORTED
kevinwilfong : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1368338
Files :
* /hive/trunk/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java
* /hive/trunk/conf/hive-default.xml.template
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/ErrorMsg.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/optimizer/BucketMapJoinOptimizer.java
* /hive/trunk/ql/src/test/queries/clientnegative/bucket_mapjoin_mismatch1.q
* /hive/trunk/ql/src/test/results/clientnegative/bucket_mapjoin_mismatch1.q.out
> bucketed mapjoin silently ignores mapjoin hint
> ----------------------------------------------
>
> Key: HIVE-3262
> URL: https://issues.apache.org/jira/browse/HIVE-3262
> Project: Hive
> Issue Type: Bug
> Components: Configuration, Query Processor
> Affects Versions: 0.10.0
> Reporter: Namit Jain
> Assignee: Namit Jain
> Fix For: 0.10.0
>
> Attachments: hive.3262.1.patch, hive.3262.2.patch
>
>
> If the bucketed mapjoin is not performed, it is silently ignored.
> Atleast under strict mode, it should lead to an error.
> Would wait for HIVE-3210 before working on this.
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