[HBASE-23081] Add an option to enable/disable rs group feature

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.0-alpha-1
• Hadoop Flags: Reviewed
• Assignee: Duo Zhang
• Reporter: Duo Zhang
• Created: 26/Sep/19 10:10
• Updated: 02/Mar/20 11:49
• Resolved: 07/Oct/19 09:56

Description

I think we'd better follow the way of acl, although the balancer could always be RSGroupBasedLoadBalancer, but the RSGroupInfoManager can be different. If we disable rs group feature, we can introduced a DisabledRSGroupInfoManager.

Issue Links

• links to: GitHub Pull Request #691