[HBASE-7261] batchMutate/put release the same lock twice

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Invalid
• Assignee: Unassigned
• Reporter: Jimmy Xiang
• Created: 03/Dec/12 18:43
• Updated: 15/Jun/22 17:32
• Resolved: 04/Dec/12 01:01

Description

Put uses batchMutate to do the actual work. Put calls startRegionOperation/closeRegionOperation. BatchMutate does the same. If the same thread already holds the lock, lock it again doesn't increase the lock count.
However, releasing lock is a little different. If the lock is already released, IllegalMonitorStateException will throw if it is released again.

There could be other calls. I will look into it more.

Issue Links

• relates to: HBASE-6423 Writes should not block reads on blocking updates to memstores