[HBASE-24182] log when the region is set to closing status

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 3.0.0-alpha-1, 2.3.0
• Hadoop Flags: Reviewed
• Assignee: Junhong Xu
• Reporter: Junhong Xu
• Created: 14/Apr/20 06:25
• Updated: 18/Apr/20 05:48
• Resolved: 17/Apr/20 19:22

Description

When the region is closing, any incoming read or write request from users will receive an NotServingRegionException, so I think it is an very important point if we want to measure the unavailability duration and we should log the closing point. What do you guys think about it?

Issue Links

• links to: GitHub Pull Request #1509