hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-5267) Use array instead of Collections if possible in DemuxOperator
Date Wed, 18 Sep 2013 09:32:59 GMT

    [ https://issues.apache.org/jira/browse/HIVE-5267?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13770606#comment-13770606
] 

Hudson commented on HIVE-5267:
------------------------------

FAILURE: Integrated in Hive-trunk-h0.21 #2339 (See [https://builds.apache.org/job/Hive-trunk-h0.21/2339/])
HIVE-5267 : Use array instead of Collections if possible in DemuxOperator (Navis via Yin Huai)
(yhuai: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1524271)
* /hive/trunk/ql/src/java/org/apache/hadoop/hive/ql/exec/DemuxOperator.java

                
> Use array instead of Collections if possible in DemuxOperator
> -------------------------------------------------------------
>
>                 Key: HIVE-5267
>                 URL: https://issues.apache.org/jira/browse/HIVE-5267
>             Project: Hive
>          Issue Type: Improvement
>          Components: Query Processor
>            Reporter: Navis
>            Assignee: Navis
>            Priority: Trivial
>             Fix For: 0.13.0
>
>         Attachments: HIVE-5267.D12867.1.patch, HIVE-5267.patch
>
>
> DemuxOperator accesses Maps twice+ for each row, which can be replaced by array.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message