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Posted to issues@ozone.apache.org by "mingchao zhao (Jira)" <ji...@apache.org> on 2022/12/21 08:28:00 UTC

[jira] [Commented] (HDDS-3870) Datanode Ratis snapshot file should be versioned.

    [ https://issues.apache.org/jira/browse/HDDS-3870?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17650299#comment-17650299 ] 

mingchao zhao commented on HDDS-3870:
-------------------------------------

Ozone 1.3.0 had been released and we currently have more than 600 open issues targeted for 1.3.0. I am moving the target field to 1.4.0.

If there is anything needs to be discussed about the Target Version, Please reach out to me via Apache email or Slack.

> 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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