MERGE2: ConcurrentModificationException --------------------------------------- Key: JGRP-1338 URL: https://issues.jboss.org/browse/JGRP-1338 Project: JGroups Issue Type: Bug Reporter: Bela Ban Assignee: Bela Ban Priority: Minor Fix For: 2.12.2, 3.1 2011-06-23 16:54:04,826 DEBUG [org.jgroups.protocols.pbcast.GMS] (testng-.SyncDistLockingTest) exception=java.util.ConcurrentModificationException, retrying java.util.ConcurrentModificationException at java.util.HashMap$HashIterator.nextEntry(HashMap.java:810) at java.util.HashMap$KeyIterator.next(HashMap.java:845) at java.util.AbstractSet.removeAll(AbstractSet.java:174) at org.jgroups.protocols.MERGE2.down(MERGE2.java:163) at org.jgroups.protocols.FD_SOCK.down(FD_SOCK.java:343) at org.jgroups.protocols.FD.down(FD.java:285) at org.jgroups.protocols.VERIFY_SUSPECT.down(VERIFY_SUSPECT.java:70) at org.jgroups.protocols.pbcast.NAKACK.down(NAKACK.java:634) at org.jgroups.protocols.UNICAST.down(UNICAST.java:443) at org.jgroups.protocols.pbcast.STABLE.down(STABLE.java:309) at org.jgroups.protocols.pbcast.GMS.installView(GMS.java:599) at org.jgroups.protocols.pbcast.GMS.installView(GMS.java:519) at org.jgroups.protocols.pbcast.ClientGmsImpl.installView(ClientGmsImpl.java:246) at org.jgroups.protocols.pbcast.ClientGmsImpl.joinInternal(ClientGmsImpl.java:180) at org.jgroups.protocols.pbcast.ClientGmsImpl.join(ClientGmsImpl.java:38) at org.jgroups.protocols.pbcast.GMS.down(GMS.java:925) at org.jgroups.protocols.FC.down(FC.java:435) at org.jgroups.protocols.FRAG2.down(FRAG2.java:155) at org.jgroups.protocols.pbcast.STREAMING_STATE_TRANSFER.down(STREAMING_STATE_TRANSFER.java:324) at org.jgroups.stack.ProtocolStack.down(ProtocolStack.java:1081) at org.jgroups.JChannel.downcall(JChannel.java:1680) at org.jgroups.JChannel.connect(JChannel.java:425) at org.jgroups.JChannel.connect(JChannel.java:388) at org.infinispan.remoting.transport.jgroups.JGroupsTransport.startJGroupsChannelIfNeeded(JGroupsTransport.java:158) at org.infinispan.remoting.transport.jgroups.JGroupsTransport.start(JGroupsTransport.java:149) at sun.reflect.GeneratedMethodAccessor95.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:616) at org.infinispan.util.ReflectionUtil.invokeAccessibly(ReflectionUtil.java:172) at org.infinispan.factories.AbstractComponentRegistry$PrioritizedMethod.invoke(AbstractComponentRegistry.java:911) at org.infinispan.factories.AbstractComponentRegistry.internalStart(AbstractComponentRegistry.java:709) at org.infinispan.factories.AbstractComponentRegistry.start(AbstractComponentRegistry.java:611) at org.infinispan.factories.GlobalComponentRegistry.start(GlobalComponentRegistry.java:176) at org.infinispan.factories.ComponentRegistry.start(ComponentRegistry.java:171) at org.infinispan.CacheImpl.start(CacheImpl.java:366) at org.infinispan.manager.DefaultCacheManager.createCache(DefaultCacheManager.java:559) at org.infinispan.manager.DefaultCacheManager.getCache(DefaultCacheManager.java:455) at org.infinispan.test.MultipleCacheManagersTest.createClusteredCaches(MultipleCacheManagersTest.java:277) at org.infinispan.replication.SyncReplLockingTest.createCacheManagers(SyncReplLockingTest.java:64) at org.infinispan.test.MultipleCacheManagersTest.callCreateCacheManagers(MultipleCacheManagersTest.java:95) at org.infinispan.test.MultipleCacheManagersTest.createBeforeMethod(MultipleCacheManagersTest.java:104) at sun.reflect.GeneratedMethodAccessor128.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:616) at org.testng.internal.MethodHelper.invokeMethod(MethodHelper.java:644) at org.testng.internal.Invoker.invokeConfigurationMethod(Invoker.java:443) at org.testng.internal.Invoker.invokeConfigurations(Invoker.java:160) at org.testng.internal.Invoker.invokeMethod(Invoker.java:494) at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:700) at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1002) at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:137) at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:121) at org.testng.TestRunner.runWorkers(TestRunner.java:909) at org.testng.TestRunner.privateRun(TestRunner.java:618) -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira