[jira] [Work logged] (HIVE-23736) Disable topn in ReduceSinkOp if a TNK is introduced

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-23736?focusedWorklogId=462797&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-462797 ]

ASF GitHub Bot logged work on HIVE-23736:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 24/Jul/20 02:12
            Start Date: 24/Jul/20 02:12
    Worklog Time Spent: 10m 
      Work Description: jcamachor merged pull request #1158:
URL: https://github.com/apache/hive/pull/1158


   


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

    Worklog Id:     (was: 462797)
    Time Spent: 20m  (was: 10m)

> Disable topn in ReduceSinkOp if a TNK is introduced
> ---------------------------------------------------
>
>                 Key: HIVE-23736
>                 URL: https://issues.apache.org/jira/browse/HIVE-23736
>             Project: Hive
>          Issue Type: Improvement
>          Components: Physical Optimizer
>            Reporter: Krisztian Kasa
>            Assignee: Krisztian Kasa
>            Priority: Minor
>              Labels: pull-request-available
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> Both the Reduce Sink and TopNKey operator has Top n key filtering functionality. If TNK is introduced this functionality is done twice.



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