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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-3715) Enable selection vector sv2 and sv4 in hash aggregator
Date Wed, 02 Sep 2015 18:33:46 GMT

    [ https://issues.apache.org/jira/browse/DRILL-3715?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14727792#comment-14727792
] 

ASF GitHub Bot commented on DRILL-3715:
---------------------------------------

Github user jaltekruse commented on the pull request:

    https://github.com/apache/drill/pull/136#issuecomment-137202183
  
    I got that backwards, it looks like the existing test should be disabling hash aggregate
and verifying that streaming agg is planned instead. To be very thorough you might want to
include a plan check in your test, but hash based operations are currently the default.


> Enable selection vector sv2 and sv4 in hash aggregator
> ------------------------------------------------------
>
>                 Key: DRILL-3715
>                 URL: https://issues.apache.org/jira/browse/DRILL-3715
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Execution - Relational Operators
>            Reporter: amit hadke
>            Assignee: amit hadke
>            Priority: Minor
>
> HashAggregator already can read sv2 and sv4 vectors. Enable support for all of them.



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