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https://issues.apache.org/jira/browse/HDFS-8116?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14534163#comment-14534163
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Brahma Reddy Battula commented on HDFS-8116:
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I think, Performance test might not require..Just for consistency I removed
LOG.isDebugEnabled().. If I add LOG.isDebugEnabled() before LOG.Debug() ( as
per defect summary),Then we need to do performance test before and after the
patch...Please correct me , If I am wrong.. Need to change defect summary..
> RollingWindowManager#getTopUserForMetric should check if LOG.isDebugEnabled()
> before LOG.debug()
> -------------------------------------------------------------------------------------------------
>
> Key: HDFS-8116
> URL: https://issues.apache.org/jira/browse/HDFS-8116
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: namenode
> Affects Versions: 2.7.0
> Reporter: Xiaoyu Yao
> Assignee: Brahma Reddy Battula
> Priority: Trivial
> Labels: BB2015-05-TBR
> Attachments: HDFS-8116.patch
>
>
> RollingWindowManager#getTopUserForMetric should check if LOG.isDebugEnabled()
> before LOG.debug()
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