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https://issues.apache.org/jira/browse/HDDS-11888?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nandakumar resolved HDDS-11888.
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Resolution: Duplicate
> Remove ozone.scm.ratis.enable property and have Ratis always enabled.
> ---------------------------------------------------------------------
>
> Key: HDDS-11888
> URL: https://issues.apache.org/jira/browse/HDDS-11888
> Project: Apache Ozone
> Issue Type: Improvement
> Reporter: Nandakumar
> Assignee: Nandakumar
> Priority: Major
>
> In SCM with HDDS-6695, we have enabled Ratis by default and in HDDS-9897 we
> have added support to enable Ratis on a Non-Ratis cluster. (Clusters upgraded
> from older versions)
> Once Ratis is enabled, we don't allow disabling it.
> The end goal is to enable Ratis for SCM by default. Even for a Non-HA SCM, we
> will have Ratis.
> The idea here is to have a single code path and make is easy to enable HA in
> future.
> To move towards this goal, we can remove {{"ozone.scm.ratis.enable"}}
> property altogether and make Ratis enabled by default. For upgraded cluster,
> we can enable Ratis once the upgrade is finalized.
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