10:30 a.m.
MERGE2: ConcurrentModificationException
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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)
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