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Posted to issues@drill.apache.org by "Dechang Gu (JIRA)" <ji...@apache.org> on 2015/12/14 23:28:46 UTC

[jira] [Closed] (DRILL-4046) Performance regression in some tpch queries with 1.3rc0 build

     [ https://issues.apache.org/jira/browse/DRILL-4046?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dechang Gu closed DRILL-4046.
-----------------------------

Reviewed and verified the fix.  It looks fine. 

> Performance regression in some tpch queries with 1.3rc0 build
> -------------------------------------------------------------
>
>                 Key: DRILL-4046
>                 URL: https://issues.apache.org/jira/browse/DRILL-4046
>             Project: Apache Drill
>          Issue Type: Bug
>            Reporter: Jacques Nadeau
>            Assignee: Jacques Nadeau
>             Fix For: 1.3.0
>
>         Attachments: DRILL-4046.patch, profiles.tar.gz
>
>
> ||commit/query||14||15||18||20||
> |[839f8da|https://github.com/apache/drill/commit/839f8dac2e2d0479a1552701a5274ebe8416fea6]|10,253|14,642|32,993|21,251|
> |[e7db9dc|https://github.com/apache/drill/commit/e7db9dcacbc39c4797de1aa29b119a7428451dea]|85,061|211,400|900,020|34,066|
> (Time in milliseconds; 900 second timeout)
> + These regressions are not consistent i.e. on multiple runs, some runs do not vary from the baseline.
> + TPCH 18 did not regress without timing out (on runs until now).



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