[JCR-3655] Better Locking inside LockManagerImpl

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.6.2, 2.7
• Fix Version/s: 2.6.4, 2.7.1
• Component/s: jackrabbit-core
• Assignee: Claus Köll
• Reporter: Claus Köll
• Created: 26/Aug/13 05:50
• Updated: 07/Oct/13 19:49
• Resolved: 03/Sep/13 07:16

Description

Its possible to get a Deadlock during the TimeoutHandler is running.
As tried to fix that problem in JCR-3605 i found that the problem is hard to fix because of locking the
ItemStateManager during modifying the lock properties. It would be better to use a XAReentrantLock than the current synchronized block.