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Posted to issues@hbase.apache.org by "Wellington Chevreuil (JIRA)" <ji...@apache.org> on 2019/05/31 11:39:00 UTC

[jira] [Work started] (HBASE-22415) HBOSS: Reduce log verbosity in ZKTreeLockManager when waiting on a parent/child node lock

     [ https://issues.apache.org/jira/browse/HBASE-22415?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on HBASE-22415 started by Wellington Chevreuil.
----------------------------------------------------
> 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
>             Fix For: hbase-filesystem-1.0.0-alpha1
>
>         Attachments: HBASE-22415.master.001.patch, HBASE-22415.master.002.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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