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Posted to issues@ozone.apache.org by "Shashikant Banerjee (Jira)" <ji...@apache.org> on 2021/02/01 14:57:00 UTC

[jira] [Created] (HDDS-4773) Add functionality to transfer Rocks db checkpoint from leader to follower

Shashikant Banerjee created HDDS-4773:
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             Summary: Add functionality to transfer Rocks db checkpoint from leader to follower
                 Key: HDDS-4773
                 URL: https://issues.apache.org/jira/browse/HDDS-4773
             Project: Apache Ozone
          Issue Type: Bug
          Components: SCM HA
            Reporter: Shashikant Banerjee
            Assignee: Shashikant Banerjee


As a part of install Snapshot notification from leader to follower, the follower needs to get the latest Rocks db checkpoint from the follower first . It then needs to reload the stateMachine from the latest state , and then start participating in the ring. This jira aims to add the transfer rocks db checkpointing functionality for SCM HA.



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