[HBASE-27158] Add namespace column family to UNDELETABLE_META_COLUMNFAMILIES

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.0.0-alpha-1, 3.0.0-alpha-2
• Fix Version/s: 3.0.0-alpha-4
• Component/s: proc-v2
• Hadoop Flags: Reviewed
• Assignee: ruanhui
• Reporter: ruanhui
• Created: 24/Jun/22 12:50
• Updated: 29/Jun/22 19:36
• Resolved: 29/Jun/22 03:03

Description

If we delete the namespace family from hbase:meta, clusters can also be problematic. So I think we should also add the namespace family to the family list which can not be deleted.

Issue Links

• relates to: HBASE-21154 Remove hbase:namespace table; fold it into hbase:meta
• links to: GitHub Pull Request #4578