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https://issues.apache.org/jira/browse/HIVE-20039?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16531880#comment-16531880
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Deepak Jaiswal commented on HIVE-20039:
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Ah, my bad. Forgot to add the test to testconfiguration. Done in patch4.
> Bucket pruning: Left Outer Join on bucketed table gives wrong result
> ---------------------------------------------------------------------
>
> Key: HIVE-20039
> URL: https://issues.apache.org/jira/browse/HIVE-20039
> Project: Hive
> Issue Type: Bug
> Affects Versions: 3.0.0, 2.3.2
> Reporter: Deepak Jaiswal
> Assignee: Deepak Jaiswal
> Priority: Major
> Attachments: HIVE-20039.1.patch, HIVE-20039.2.patch,
> HIVE-20039.3.patch, HIVE-20039.4.patch
>
>
> Left outer join on bucketed table on certain cases gives wrong results.
> Depending on the order in which the table-scans are walked through, the
> FilterPruner might end up using the wrong table scan's table properties on
> the other table.
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