[HDDS-4773] Add functionality to transfer Rocks db checkpoint from leader to follower

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.2.0
• Component/s: SCM HA
• Labels: pull-request-available
• Target Version/s: 1.2.0
• Assignee: Shashikant Banerjee
• Reporter: Shashikant Banerjee
• Created: 01/Feb/21 14:56
• Updated: 01/Mar/21 19:20
• Resolved: 18/Feb/21 23:53

Description

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.

Issue Links

• links to: GitHub Pull Request #1870