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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:
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Attachment: HIVE-8724.3.patch
.3 "fixes" test failures, by updating the golden file. Problem is that decimal
keys in joins produce different results when run in reduce-side join v map-side
join. The golden file update brings the result to the one that a map join uses.
I will open other issue for that.
> 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, HIVE-8724.3.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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