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https://issues.apache.org/jira/browse/HIVE-9730?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14347895#comment-14347895
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Sergey Shelukhin commented on HIVE-9730:
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ping?
> make sure logging is never called when not needed in perf-sensitive places
> --------------------------------------------------------------------------
>
> Key: HIVE-9730
> URL: https://issues.apache.org/jira/browse/HIVE-9730
> Project: Hive
> Issue Type: Improvement
> Components: Logging
> Reporter: Sergey Shelukhin
> Assignee: Sergey Shelukhin
> Fix For: 1.2.0
>
> Attachments: HIVE-9730.patch, log4j-llap.png
>
>
> log4j logging has really inefficient serialization
> !log4j-llap.png!
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