[ 
https://issues.apache.org/jira/browse/HIVE-21599?focusedWorklogId=837783&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-837783
 ]

ASF GitHub Bot logged work on HIVE-21599:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 09/Jan/23 00:20
            Start Date: 09/Jan/23 00:20
    Worklog Time Spent: 10m 
      Work Description: github-actions[bot] closed pull request #3719: 
HIVE-21599: Remove predicate on partition columns from Table Scan operator
URL: https://github.com/apache/hive/pull/3719




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

    Worklog Id:     (was: 837783)
    Time Spent: 4h 20m  (was: 4h 10m)

> Wrong results for partitioned Parquet table when files contain partition 
> column
> -------------------------------------------------------------------------------
>
>                 Key: HIVE-21599
>                 URL: https://issues.apache.org/jira/browse/HIVE-21599
>             Project: Hive
>          Issue Type: Improvement
>          Components: Query Planning
>            Reporter: Vineet Garg
>            Assignee: Soumyakanti Das
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 4.0.0
>
>         Attachments: HIVE-21599.1.patch
>
>          Time Spent: 4h 20m
>  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.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)

Reply via email to