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https://issues.apache.org/jira/browse/HDDS-4680?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hanisha Koneru updated HDDS-4680:
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Issue Type: Bug (was: Improvement)
> Change default OM Node ID from UUID to a constant
> -------------------------------------------------
>
> Key: HDDS-4680
> URL: https://issues.apache.org/jira/browse/HDDS-4680
> Project: Hadoop Distributed Data Store
> Issue Type: Bug
> Reporter: Hanisha Koneru
> Assignee: Hanisha Koneru
> Priority: Major
>
> If a nodeID is not set explicitly (for a single node OM cluster), then it
> defaults to the OM storage ID which is an UUID string. Proposing to change
> this default to a constant (such as "om1") instead.
> This would help when a cluster is upgraded to HA for example. It is not
> straightforward to change the nodeID after Ratis server has been instantiated
> (as the nodeID is used to generate the RaftPeerID). Hence, it would be good
> to have a more readable nodeID by default.
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