[infinispan-issues] [JBoss JIRA] Resolved: (ISPN-819) Deadlock detection seem to not detect deadlock case between two nodes on the same cache.

Deadlock detection seem to not detect deadlock case between two nodes on the same cache. ---------------------------------------------------------------------------------------- Key: ISPN-819 URL: https://jira.jboss.org/browse/ISPN-819 Project: Infinispan Issue Type: Bug Components: Locking and Concurrency Affects Versions: 4.2.0.CR3 Environment: Windows XP, 4.2.0-CR3 Reporter: Thomas Jean Assignee: Mircea Markus Priority: Critical Fix For: 4.2.0.CR4, 4.2.0.Final Attachments: AgentManager_InfiniSpan_Config_Generic.xml, log4j_Generic.properties, nodeDeadLock-43429.log, nodeDeadLock-45547.log, TwoNodesDeadlocks.java Hello, after activating deadlock detection with 500 ms of spin duration, i launch a classic deadlock scenario. Node 1 acquire local lock. Node 1 try to acquire cluster wide lock. Node 2 acquire local lock. Node 2 try to acquire cluster wide lock. Then deadlock is not detected and the TimeoutException occurs: org.infinispan.util.concurrent.TimeoutException: Unable to acquire lock after [20 seconds] on key [counter_key] for requestor [DldGlobalTrans action{coinToss=3136454835479173852, isMarkedForRollback=false, lockIntention=counter_key, affectedKeys=[counter_key], locksAtOrigin=[]} Glob alTransaction:<nodeDeadLock-11465>:5:local]! Lock held by [DldGlobalTransaction{coinToss=3164596253027655679, isMarkedForRollback=false, lock Intention=null, affectedKeys=[], locksAtOrigin=[]} GlobalTransaction:<nodeDeadLock-16603>:1:remote]. I give my configuration file for ISPN and a Class TwoNodesDeadlocks.java to reproduce the problem.