[
https://issues.apache.org/jira/browse/TAJO-1407?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14377033#comment-14377033
]
ASF GitHub Bot commented on TAJO-1407:
--------------------------------------
Github user navis commented on the pull request:
https://github.com/apache/tajo/pull/426#issuecomment-85272610
Revised test case, which can be fail sometimes
> Minor performance improvement of MemSortExec
> --------------------------------------------
>
> Key: TAJO-1407
> URL: https://issues.apache.org/jira/browse/TAJO-1407
> Project: Tajo
> Issue Type: Improvement
> Components: physical operator
> Reporter: Navis
> Assignee: Navis
> Priority: Minor
>
> Currently, tajo uses Collections.sort() with TupleCompartor, which can incur
> some overheads on comparing.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
