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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, 26 Aug 2015 23:34:45 GMT

    [ https://issues.apache.org/jira/browse/DRILL-3715?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14715745#comment-14715745
] 

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

Github user mehant commented on the pull request:

    https://github.com/apache/drill/pull/136#issuecomment-135205449
  
    There have been bugs in the handling of sv2 in the case where the first and second batch
are filtered out. Could you add a test case for this? a similar test was added for streaming
aggregate as part of DRILL-3069: https://github.com/apache/drill/commit/97a63168e93a70c7ed88d2e801dd2ea2e5f1dd74


> 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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