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https://issues.apache.org/jira/browse/HIVE-11416?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pengcheng Xiong reassigned HIVE-11416:
--------------------------------------
Assignee: Pengcheng Xiong
> CBO: Calcite Operator To Hive Operator (Calcite Return Path): Groupby
> Optimizer assumes the schema can match after removing RS and GBY
> --------------------------------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-11416
> URL: https://issues.apache.org/jira/browse/HIVE-11416
> Project: Hive
> Issue Type: Sub-task
> Components: CBO
> Reporter: Pengcheng Xiong
> Assignee: Pengcheng Xiong
> Attachments: HIVE-11416.01.patch
>
>
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