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https://issues.apache.org/jira/browse/HDDS-6886?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ethan Rose resolved HDDS-6886.
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Resolution: Not A Problem
> No longer use HEALTHY_READONLY state to indicate pre-finalized datanodes
> ------------------------------------------------------------------------
>
> Key: HDDS-6886
> URL: https://issues.apache.org/jira/browse/HDDS-6886
> Project: Apache Ozone
> Issue Type: Sub-task
> Reporter: Ethan Rose
> Priority: Minor
>
> The upgrade framework introduced the HEALTHY_READONLY state, which datanodes
> are moved to when their metadata layout version is behind SCM's. With the
> option for finalization to not block write operations, a 1-to-1
> correspondence between this state and a datanode that needs finalization no
> loner makes sense.
> This Jira is an investigative task to figure out how to better handle this
> without major incompatible proto changes. In the mean time SCM can continue
> to use the state to refer to datanodes that need finalization without any
> correctness issues, but it may pose confusion for developers and users in the
> long term.
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