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https://issues.apache.org/jira/browse/HIVE-4378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13637513#comment-13637513
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Hudson commented on HIVE-4378:
------------------------------
Integrated in Hive-trunk-h0.21 #2072 (See
[https://builds.apache.org/job/Hive-trunk-h0.21/2072/])
HIVE-4378 : Counters hit performance even when not used (Gunther Hagleitner
via Ashutosh Chauhan) (Revision 1470100)
Result = ABORTED
hashutosh :
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1470100
Files :
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/FileSinkOperator.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/GroupByOperator.java
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/Operator.java
> Counters hit performance even when not used
> -------------------------------------------
>
> Key: HIVE-4378
> URL: https://issues.apache.org/jira/browse/HIVE-4378
> Project: Hive
> Issue Type: Bug
> Reporter: Gunther Hagleitner
> Assignee: Gunther Hagleitner
> Fix For: 0.12.0
>
> Attachments: HIVE-4378.1.patch
>
>
> preprocess/postprocess counters perform a number of computations even when
> there are no counters to update. Performance runs are captured in:
> https://issues.apache.org/jira/browse/HIVE-4318
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