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https://issues.apache.org/jira/browse/HIVE-8724?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gunther Hagleitner updated HIVE-8724:
-------------------------------------
    Status: Patch Available  (was: Open)

> Right outer join produces incorrect result on Tez
> -------------------------------------------------
>
>                 Key: HIVE-8724
>                 URL: https://issues.apache.org/jira/browse/HIVE-8724
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Gunther Hagleitner
>            Assignee: Gunther Hagleitner
>            Priority: Critical
>             Fix For: 0.14.0
>
>         Attachments: HIVE-8724.1.patch, HIVE-8724.2.patch
>
>
> Still working on repro. But when testing h14 in the cluster I've seen some 
> errors with right outer joins. Rewriting as left outer joins works fine. It 
> seems that when initializing the groups in CommonMergeJoinOperator the state 
> machine gets confused about what position in the stream we're at.



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