[HDDS-6743] Specify leader node for OM failover

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Labels: pull-request-available
• Assignee: Janus Chow
• Reporter: Janus Chow
• Created: 13/May/22 07:23
• Updated: 22/Feb/23 03:43
• Resolved: 22/Feb/23 03:43

Description

Currently if clients first connect to a follower OM, the response show the OM is not leader but didn't specify the real Leader node.

This ticket is to let the reply to contains the Leader OM so that clients can connect to Leader node more conveniently.

Issue Links

• duplicates: HDDS-5889 add suggested LeaderID in NotLeaderException in OM
• is related to: HDDS-3936 OM client failover ignores suggested leader info
• links to: GitHub Pull Request #3409