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Posted to issues@ozone.apache.org by "Ethan Rose (Jira)" <ji...@apache.org> on 2023/08/21 20:10:00 UTC
[jira] [Resolved] (HDDS-3870) Datanode Ratis snapshot file should be versioned.
[ https://issues.apache.org/jira/browse/HDDS-3870?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ethan Rose resolved HDDS-3870.
------------------------------
Resolution: Won't Fix
> Datanode Ratis snapshot file should be versioned.
> -------------------------------------------------
>
> Key: HDDS-3870
> URL: https://issues.apache.org/jira/browse/HDDS-3870
> Project: Apache Ozone
> Issue Type: Bug
> Components: Ozone Datanode
> Reporter: Aravindan Vijayan
> Priority: Major
> Labels: upgrade
>
> The Ratis snapshot file used by the Datanode contains a serialized map of containerId to BCSID. To ensure that changes to this logic is upgrade/downgrade proof, the file needs to be versioned. We could add a version field to the 'Container2BCSIDMapProto' proto message that is serialized into the file.
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