[jira] [Work logged] (HIVE-21599) Remove predicate on partition columns from Table Scan operator

Mon, 31 Oct 2022 16:51:06 -0700 


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https://issues.apache.org/jira/browse/HIVE-21599?focusedWorklogId=822140&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-822140
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ASF GitHub Bot logged work on HIVE-21599:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 31/Oct/22 23:50
            Start Date: 31/Oct/22 23:50
    Worklog Time Spent: 10m 
      Work Description: sonarcloud[bot] commented on PR #3719:
URL: https://github.com/apache/hive/pull/3719#issuecomment-1297824874

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Issue Time Tracking
-------------------

            Worklog Id:     (was: 822140)
    Remaining Estimate: 0h
            Time Spent: 10m

> Remove predicate on partition columns from Table Scan operator
> --------------------------------------------------------------
>
>                 Key: HIVE-21599
>                 URL: https://issues.apache.org/jira/browse/HIVE-21599
>             Project: Hive
>          Issue Type: Improvement
>          Components: Query Planning
>            Reporter: Vineet Garg
>            Assignee: Vineet Garg
>            Priority: Major
>         Attachments: HIVE-21599.1.patch
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> Filter predicates are pushed to Table Scan (to be pushed to and used by 
> storage handler/input format). Such predicates could consist of partition 
> columns which are of no use to storage handler  or input formats. Therefore 
> it should be removed from TS filter expression.



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