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Posted to issues@ozone.apache.org by "Rakesh Radhakrishnan (Jira)" <ji...@apache.org> on 2022/05/19 09:39:00 UTC

[jira] [Updated] (HDDS-6712) Provide OzoneManagerLock.Resource specific OMLockMetrics values

     [ https://issues.apache.org/jira/browse/HDDS-6712?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rakesh Radhakrishnan updated HDDS-6712:
---------------------------------------
    Parent Issue: HDDS-6403  (was: HDDS-6402)

> Provide OzoneManagerLock.Resource specific OMLockMetrics values
> ---------------------------------------------------------------
>
>                 Key: HDDS-6712
>                 URL: https://issues.apache.org/jira/browse/HDDS-6712
>             Project: Apache Ozone
>          Issue Type: Sub-task
>          Components: Ozone Manager
>            Reporter: Tanvi Penumudy
>            Assignee: Tanvi Penumudy
>            Priority: Major
>
> The {{OMLockMetrics}} values store a combined read/write lock held/waiting time stat for all the {{OzoneLockManager.Resources}}.
> For example, we cannot distinguish the samples corresponding to the _BUCKET_LOCK_ or the _KEY_PATH_LOCK_ and we also cannot identify whether the _BUCKET_LOCK_ or the _KEY_PATH_LOCK_ is consuming longer time than the other.
> This task is to introduce {{OzoneLockManager.Resource}} specific {{OMLockMetrics}} to get a more granular view regarding the exact resource (_BUCKET_LOCK_, _KEY_PATH_LOCK_ etc) consumption samples.



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