[jira] [Work logged] (HIVE-25011) Concurrency: Do not acquire locks for EXPLAIN and initiate implicit transaction for SHOW commands

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

     [ https://issues.apache.org/jira/browse/HIVE-25011?focusedWorklogId=660177&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-660177 ]

ASF GitHub Bot logged work on HIVE-25011:
-----------------------------------------

                Author: ASF GitHub Bot
            Created on: 05/Oct/21 09:25
            Start Date: 05/Oct/21 09:25
    Worklog Time Spent: 10m 
      Work Description: deniskuzZ commented on pull request #2660:
URL: https://github.com/apache/hive/pull/2660#issuecomment-934231049


   > We need to clean up the commit message / Jira title to reflect the things we do in the change, but the change itself looks good to me.
   
   updated commit message


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

    Worklog Id:     (was: 660177)
    Time Spent: 40m  (was: 0.5h)

> Concurrency: Do not acquire locks for EXPLAIN and initiate implicit transaction for SHOW commands
> -------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-25011
>                 URL: https://issues.apache.org/jira/browse/HIVE-25011
>             Project: Hive
>          Issue Type: Improvement
>          Components: Locking, Transactions
>    Affects Versions: 4.0.0
>            Reporter: Gopal Vijayaraghavan
>            Assignee: Gopal Vijayaraghavan
>            Priority: Major
>              Labels: pull-request-available
>         Attachments: HIVE-25011.1.patch, HIVE-25011.2.patch
>
>          Time Spent: 40m
>  Remaining Estimate: 0h
>
> {code}
> EXPLAIN UPDATE ...
> {code}
> should not be in conflict with another active ongoing UPDATE operation.



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