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Posted to issues@ozone.apache.org by "Shashikant Banerjee (Jira)" <ji...@apache.org> on 2021/02/01 14:59:00 UTC
[jira] [Updated] (HDDS-4773) Add functionality to transfer Rocks db
checkpoint from leader to follower
[ https://issues.apache.org/jira/browse/HDDS-4773?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Shashikant Banerjee updated HDDS-4773:
--------------------------------------
Parent: HDDS-2823
Issue Type: Sub-task (was: Bug)
> 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: Sub-task
> Components: SCM HA
> Reporter: Shashikant Banerjee
> Assignee: Shashikant Banerjee
> Priority: Major
>
> 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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