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https://issues.apache.org/jira/browse/HDDS-5478?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chung En Lee updated HDDS-5478:
-------------------------------
Target Version/s: 2.2.0
2.2.0 (was: 2.1.0)
<<Bulk update>>
Apache Ozone 2.1.0 release is in progress. I'm updating all unresolved jiras
targeting 2.1.0 to retarget 2.2.0.
> Improve error logging in OMStateMachine
> ---------------------------------------
>
> Key: HDDS-5478
> URL: https://issues.apache.org/jira/browse/HDDS-5478
> Project: Apache Ozone
> Issue Type: Improvement
> Components: OM
> Reporter: Hanisha Koneru
> Assignee: Hanisha Koneru
> Priority: Major
>
> If some exception occurs in a StateMachine implemented method, the exception
> is propagated back to Ratis and then through Ratis back again to
> StateMachine. In this back and forth, the exception could be lost.
> While working on OM Bootstrap, I encountered a NullPointer exception in
> OMStateMachine which cause Ratis (and eventually StateMachine) to shutdown
> with a "client cancelled" exception. It would have helped in debugging if the
> OMStateMachine had logged the initial exception.
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