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https://issues.apache.org/jira/browse/HIVE-21275?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16774110#comment-16774110
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BELUGA BEHR commented on HIVE-21275:
------------------------------------

[~ngangam] [~pvary] Please review :)

> Lower Logging Level in Operator Class
> -------------------------------------
>
>                 Key: HIVE-21275
>                 URL: https://issues.apache.org/jira/browse/HIVE-21275
>             Project: Hive
>          Issue Type: Improvement
>    Affects Versions: 4.0.0, 3.2.0
>            Reporter: BELUGA BEHR
>            Assignee: BELUGA BEHR
>            Priority: Minor
>             Fix For: 4.0.0, 3.2.0
>
>         Attachments: HIVE-21275.1.patch
>
>
> There is an incredible amount of logging generated by the {{Operator}} during 
> the Q-Tests.
> I counted more than 1 *million* lines of pretty useless logging.  Please 
> lower to TRACE level.
> {code}
> 2019-02-14T14:25:31,612 DEBUG [pool-69-thread-1] exec.JoinOperator: Starting 
> group
> 2019-02-14T14:25:31,612 DEBUG [pool-69-thread-1] exec.FileSinkOperator: 
> Starting group
> 2019-02-14T14:25:31,612 DEBUG [pool-69-thread-1] exec.JoinOperator: Starting 
> group
> 2019-02-14T14:25:31,612 DEBUG [pool-69-thread-1] exec.FileSinkOperator: 
> Starting group
> 2019-02-14T14:25:31,612 DEBUG [pool-69-thread-1] exec.JoinOperator: Starting 
> group
> 2019-02-14T14:25:31,612 DEBUG [pool-69-thread-1] exec.FileSinkOperator: 
> Starting group
> 2019-02-14T14:25:31,612 DEBUG [pool-69-thread-1] exec.JoinOperator: Starting 
> group
> 2019-02-14T14:25:31,612 DEBUG [pool-69-thread-1] exec.FileSinkOperator: 
> Starting group
> {code}



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