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https://issues.apache.org/jira/browse/HIVE-10391?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14507458#comment-14507458
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Pengcheng Xiong commented on HIVE-10391:
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[~ashutoshc], im not sure if we can enable IdentityProjectRemoval because the
reason that we turn IdentityProjectRemoval off is because of the difference
between OI and RS. I will test and let you know.
> CBO (Calcite Return Path): HiveOpConverter always assumes that HiveFilter
> does not include a partition column
> -------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-10391
> URL: https://issues.apache.org/jira/browse/HIVE-10391
> Project: Hive
> Issue Type: Sub-task
> Components: CBO
> Reporter: Pengcheng Xiong
> Assignee: Laljo John Pullokkaran
> Fix For: 1.2.0
>
> Attachments: HIVE-10391.patch
>
>
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