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Posted to dev@hive.apache.org by "Navis (JIRA)" <ji...@apache.org> on 2014/02/15 09:58:19 UTC

[jira] [Commented] (HIVE-6438) Sort query result for test, removing order by clause

    [ https://issues.apache.org/jira/browse/HIVE-6438?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13902354#comment-13902354 ] 

Navis commented on HIVE-6438:
-----------------------------

With join_filters.q, it took 418 seconds after removing order-bys, which was 556 sec.

> Sort query result for test, removing order by clause 
> -----------------------------------------------------
>
>                 Key: HIVE-6438
>                 URL: https://issues.apache.org/jira/browse/HIVE-6438
>             Project: Hive
>          Issue Type: Improvement
>          Components: Testing Infrastructure
>            Reporter: Navis
>            Assignee: Navis
>            Priority: Trivial
>         Attachments: HIVE-6438.1.patch.txt
>
>
> For acquiring conformed output in various hadoop versions, most queries have order-by clause. If we support test declaration similar to SORT_BEFORE_DIFF which is for sorting output per query. We can remove order-by clauses and reduce the test time.



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