[jira] [Updated] (HIVE-12272) CBO: Calcite Operator To Hive Operator (Calcite Return Path) : columnPruner prunes everything when union is the last operator before FS

[Pengcheng Xiong (JIRA)]

     [ 
https://issues.apache.org/jira/browse/HIVE-12272?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Pengcheng Xiong updated HIVE-12272:
-----------------------------------
    Affects Version/s: 1.2.0

> CBO: Calcite Operator To Hive Operator (Calcite Return Path) : columnPruner 
> prunes everything when union is the last operator before FS
> ---------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-12272
>                 URL: https://issues.apache.org/jira/browse/HIVE-12272
>             Project: Hive
>          Issue Type: Sub-task
>          Components: CBO
>    Affects Versions: 1.2.0
>            Reporter: Pengcheng Xiong
>            Assignee: Pengcheng Xiong
>             Fix For: 2.0.0
>
>         Attachments: HIVE-12272.01.patch, HIVE-12272.02.patch
>
>
> To repo, run testCliDriver_unionDistinct_2 with return path on.



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