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Posted to issues@ozone.apache.org by "Nandakumar (Jira)" <ji...@apache.org> on 2025/02/27 11:44:00 UTC

[jira] [Updated] (HDDS-12171) Ratis Replication handler should accept any container with a higher bcsid

     [ https://issues.apache.org/jira/browse/HDDS-12171?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nandakumar updated HDDS-12171:
------------------------------
        Parent: HDDS-12425
    Issue Type: Sub-task  (was: Improvement)

> Ratis Replication handler should accept any container with a higher bcsid 
> --------------------------------------------------------------------------
>
>                 Key: HDDS-12171
>                 URL: https://issues.apache.org/jira/browse/HDDS-12171
>             Project: Apache Ozone
>          Issue Type: Sub-task
>            Reporter: Swaminathan Balachandran
>            Assignee: Swaminathan Balachandran
>            Priority: Major
>
> Currently if a container is  Replication handler doesn't accept any container with a higher bcsid if the SCM is aware that the other 2 replicas are in closed state and it drops the entire container report due to a bcsid mismatch. It should not raise an exception on seeing a container bcsid mismatch rather accept it replicate it across nodes. If the container reported is not in a closed state and has a higher bcsi it should be replicated across other nodes. The other 2 replicas should be kept around as well if they have a different origin id. There should be 5 replicas in total as long as all the replicas are not in closed state. 3 replicas (higher bcsid) + 2 other replicas with different origin id.



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