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https://issues.apache.org/jira/browse/HIVE-1982?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ted Xu updated HIVE-1982:
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Attachment: HIVE-1982-3.patch
Thanks Yongqiang. I traced the problem again, and it turned out quit simple.
The error was introduced by RowResolver not handled well in ReduceSinkOperator.
Please review the patch again, thanks.
> Group by key shall not duplicate with distinct key
> --------------------------------------------------
>
> Key: HIVE-1982
> URL: https://issues.apache.org/jira/browse/HIVE-1982
> Project: Hive
> Issue Type: Bug
> Affects Versions: 0.6.0, 0.7.0
> Reporter: Ted Xu
> Priority: Minor
> Attachments: HIVE-1982-3.patch, HIVE-1982-v2.patch, HIVE-1982.patch
>
>
> Group by key shall not duplicate with distinct key, or there will be error
> because RowResolver and ColumnInfo didn't match.
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