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https://issues.apache.org/jira/browse/HBASE-22415?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16839891#comment-16839891
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Biju Nair commented on HBASE-22415:
-----------------------------------
Changes are pretty straight forward.
> HBOSS: Reduce log verbosity in ZKTreeLockManager when waiting on a
> parent/child node lock
> -----------------------------------------------------------------------------------------
>
> Key: HBASE-22415
> URL: https://issues.apache.org/jira/browse/HBASE-22415
> Project: HBase
> Issue Type: Improvement
> Reporter: Wellington Chevreuil
> Assignee: Wellington Chevreuil
> Priority: Minor
> Labels: HBOSS
> Attachments: HBASE-22415.master.001.patch
>
>
> On normal read/write workloads, it will be very often that requests will
> reach an temporary "locked" node by some other requests, causing process logs
> to flood with the messages been currently logged as WARN. To improve
> supportability, am proposing a patch that reduces these logging to DEBUG.
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