[HBASE-24721] rename_rsgroup overwriting the existing rsgroup.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.0-alpha-1, 2.3.1, 1.7.0, 2.4.0, 2.2.6
• Hadoop Flags: Reviewed
• Assignee: Mohammad Arshad
• Reporter: chiranjeevi
• Created: 13/Jul/20 12:50
• Updated: 16/Jul/20 22:44
• Resolved: 15/Jul/20 13:23

Description

rename_rsgroup overwriting the current rsgroup.

Steps:

1)add_rsgroup 'RSG1' and 'RSG2'

2)move_servers_rsgroup 'RSG1',['server1:port']

3)rename_rsgroup 'RSG1','RSG2'

 After performing step3 RSG1 overwriting to RSG2 and region servers added in RSG1 are not available now.

Ideally system should show error message Group already exists: RSG2

 

Issue Links

• links to: GitHub Pull Request #2059
• links to: GitHub Pull Request #2066