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https://issues.apache.org/jira/browse/HBASE-22943?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16918971#comment-16918971
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Sean Busbey commented on HBASE-22943:
-------------------------------------
this is still open because I need to do a branches-2 specific addendum and a
branches-1 backport.
> Various procedures should not cache log trace level
> ---------------------------------------------------
>
> Key: HBASE-22943
> URL: https://issues.apache.org/jira/browse/HBASE-22943
> Project: HBase
> Issue Type: Bug
> Components: proc-v2
> Reporter: Sean Busbey
> Assignee: Sean Busbey
> Priority: Minor
>
> several of the procedures have an idiom where they keep a member variable for
> if the log is at trace level or not, wrapped in a function so that it can be
> lazily looked up. This gives us an overhead per call of autoboxing and a
> function call, instead of just the function call from asking the logging
> system directly.
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