[KUDU-3296] Synchronize the master addresses with the HMS when the Master performs a Raft config change

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: master
• Assignee: Unassigned
• Reporter: Andrew Wong
• Created: 21/Jun/21 22:32
• Updated: 21/Jun/21 22:32

Description

Today, the leader master can service config changes to add or remove replicas in its Raft config. It would be great if, after doing this successfully, the leader master also sent requests to the HMS to update all tables' metadata to reflect this change, given each HMS table entry includes the master addresses for discoverability.