[infinispan-issues] [JBoss JIRA] Resolved: (ISPN-447) Asking for a cache that doesn't exists in other nodes freezes Infinispan

Asking for a cache that doesn't exists in other nodes freezes Infinispan ------------------------------------------------------------------------ Key: ISPN-447 URL: https://jira.jboss.org/browse/ISPN-447 Project: Infinispan Issue Type: Bug Components: Distributed Cache Affects Versions: 4.1.0.BETA1 Reporter: Oswaldo Cavalcanti Dantas Junior Assignee: Manik Surtani Priority: Critical Fix For: 4.1.0.CR1 Attachments: infinispan-test.zip I'm evaluating some of the clustering possibilities with Infinispan and I might have found a bug introduced somewhere in 4.1.x (no problems occur when repeating the same procedures with 4.0.0.Final). I'll attach a simple maven test case where I isolated the freezing conditions. Basically, after starting a test in debug mode twice with a breakpoint after trying to get a cache that doesn't exist on the first VM, the second freezes with the following stack (more details on the attached InfinispanTest class): Thread [main] (Suspended) Unsafe.park(boolean, long) line: not available [native method] LockSupport.park(Object) line: 158 FutureTask$Sync(AbstractQueuedSynchronizer).parkAndCheckInterrupt() line: 747 FutureTask$Sync(AbstractQueuedSynchronizer).doAcquireSharedInterruptibly(int) line: 905 FutureTask$Sync(AbstractQueuedSynchronizer).acquireSharedInterruptibly(int) line: 1217 FutureTask$Sync.innerGet() line: 218 FutureTask<V>.get() line: 83 DistributionManagerImpl.waitForJoinToComplete() line: 144 NativeMethodAccessorImpl.invoke0(Method, Object, Object[]) line: not available [native method] NativeMethodAccessorImpl.invoke(Object, Object[]) line: 39 DelegatingMethodAccessorImpl.invoke(Object, Object[]) line: 25 Method.invoke(Object, Object...) line: 597 ReflectionUtil.invokeAccessibly(Object, Method, Object[]) line: 170 AbstractComponentRegistry$PrioritizedMethod.invoke() line: 852 ComponentRegistry(AbstractComponentRegistry).internalStart() line: 672 ComponentRegistry(AbstractComponentRegistry).start() line: 574 ComponentRegistry.start() line: 148 CacheDelegate<K,V>.start() line: 291 DefaultCacheManager.createCache(String) line: 446 DefaultCacheManager.getCache(String) line: 409 InfinispanTest.test() line: 61 NativeMethodAccessorImpl.invoke0(Method, Object, Object[]) line: not available [native method] NativeMethodAccessorImpl.invoke(Object, Object[]) line: 39 DelegatingMethodAccessorImpl.invoke(Object, Object[]) line: 25 Method.invoke(Object, Object...) line: 597 FrameworkMethod$1.runReflectiveCall() line: 44 FrameworkMethod$1(ReflectiveCallable).run() line: 15 FrameworkMethod.invokeExplosively(Object, Object...) line: 41 InvokeMethod.evaluate() line: 20 BlockJUnit4ClassRunner.runChild(FrameworkMethod, RunNotifier) line: 76 BlockJUnit4ClassRunner.runChild(Object, RunNotifier) line: 50 ParentRunner$3.run() line: 193 ParentRunner$1.schedule(Runnable) line: 52 BlockJUnit4ClassRunner(ParentRunner<T>).runChildren(RunNotifier) line: 191 ParentRunner<T>.access$000(ParentRunner, RunNotifier) line: 42 ParentRunner$2.evaluate() line: 184 RunBefores.evaluate() line: 28 BlockJUnit4ClassRunner(ParentRunner<T>).run(RunNotifier) line: 236 JUnit4TestClassReference(JUnit4TestReference).run(TestExecution) line: 46 TestExecution.run(ITestReference[]) line: 38 RemoteTestRunner.runTests(String[], String, TestExecution) line: 467 RemoteTestRunner.runTests(TestExecution) line: 683 RemoteTestRunner.run() line: 390 RemoteTestRunner.main(String[]) line: 197 Probably there is a simpler, more elegant way to test this condition (one that could be used in a official test case) but this was the fastest way for me to reproduce the bug without going too deep in the Infinispan internals.