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From "Maryann Xue (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (PHOENIX-2820) Investigate why SortMergeJoinIT has a sort in the explain plan
Date Thu, 07 Apr 2016 15:10:26 GMT

    [ https://issues.apache.org/jira/browse/PHOENIX-2820?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15230378#comment-15230378
] 

Maryann Xue commented on PHOENIX-2820:
--------------------------------------

[~jamestaylor], just checked, it was PHOENIX-2758 that caused this regression, instead of
PHOENIX-2802.

> Investigate why SortMergeJoinIT has a sort in the explain plan 
> ---------------------------------------------------------------
>
>                 Key: PHOENIX-2820
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-2820
>             Project: Phoenix
>          Issue Type: Bug
>            Reporter: James Taylor
>             Fix For: 4.8.0
>
>
> After removing an unnecessary merge sort for aggregate queries in this[1] commit, a sort
started appearing in one of the explain plans for SortMergeJoinIT. This sort is not required,
so we need to figure out why it is part of the explain plan now.
> [1]https://github.com/apache/phoenix/commit/15766625ab9a132f8d8ac625b026a5c56e62e879,




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