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https://issues.apache.org/jira/browse/DRILL-3715?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14715745#comment-14715745
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ASF GitHub Bot commented on DRILL-3715:
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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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