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Posted to issues@drill.apache.org by "weijie.tong (JIRA)" <ji...@apache.org> on 2019/01/25 08:49:00 UTC

[jira] [Commented] (DRILL-7002) RuntimeFilter produce wrong results while setting exec.hashjoin.num_partitions=1

    [ https://issues.apache.org/jira/browse/DRILL-7002?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16752039#comment-16752039 ] 

weijie.tong commented on DRILL-7002:
------------------------------------

RuntimeFilter produce wrong results while setting exec.hashjoin.num_partitions=1. With that setting, the HashJoin node will not executing the bloom filter generation logic. This will make the HashJoin node produces zero filled bloom filter and cause the RuntimeFilter to filter out wrong rows.

> RuntimeFilter produce wrong results while setting exec.hashjoin.num_partitions=1
> --------------------------------------------------------------------------------
>
>                 Key: DRILL-7002
>                 URL: https://issues.apache.org/jira/browse/DRILL-7002
>             Project: Apache Drill
>          Issue Type: Bug
>            Reporter: weijie.tong
>            Assignee: weijie.tong
>            Priority: Major
>             Fix For: 1.16.0
>
>




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