[HBASE-7038] Port HBASE-5970 Improve the AssignmentManager#updateTimer and speed up handling opened event to 0.94

• Type: Task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.94.2
• Fix Version/s: 0.94.3
• Hadoop Flags: Reviewed
• Assignee: Sergey Shelukhin
• Reporter: Sergey Shelukhin
• Created: 23/Oct/12 23:58
• Updated: 03/Dec/12 21:47
• Resolved: 30/Oct/12 17:21

Description

This appears to be a major performance improvement.
I will make a 0.94 port patch, please chime in on whether you think it's reasonable.

Issue Links

• is related to: HBASE-5970 Improve the AssignmentManager#updateTimer and speed up handling opened event