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https://issues.apache.org/jira/browse/HIVE-8724?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14198968#comment-14198968
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Ashutosh Chauhan commented on HIVE-8724:
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+1
vector_decimal_3 failure needs to be taken care of. But, seems like it has
exposed some other bug in decimal equal() handling.
> 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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