[HBASE-26294] Backport "HBASE-26181 Region server and master could use itself as ConnectionRegistry" to branch-2

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.5.0
• Component/s: master, regionserver
• Hadoop Flags: Reviewed
• Assignee: Duo Zhang
• Reporter: Duo Zhang
• Created: 24/Sep/21 03:50
• Updated: 06/Oct/21 18:42
• Resolved: 05/Oct/21 14:11

Description

We have no AsyncClusterConnection on branch-2, so although there is a backport in the title of this issue, we need to reimplement the approach.

Issue Links

• links to: GitHub Pull Request #3708