[HBASE-9792] Region states should update last assignments when a region is opened.

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.98.0, 0.96.1
• Hadoop Flags: Reviewed
• Assignee: Jimmy Xiang
• Reporter: Jimmy Xiang
• Created: 17/Oct/13 16:40
• Updated: 16/Dec/13 18:46
• Resolved: 07/Nov/13 17:38

Description

Currently, we update a region's last assignment region server when the region is online. We should do this sooner, when the region is moved to OPEN state. CM could kill this region server before we delete the znode and online the region.

Issue Links

• is depended upon by: HBASE-9757 Reenable fast region move in SlowDeterministicMonkey