[infinispan-issues] [JBoss JIRA] Resolved: (ISPN-752) ClassCastException during rehash if join RPC has any exceptional responses

ClassCastException during rehash if join RPC has any exceptional responses -------------------------------------------------------------------------- Key: ISPN-752 URL: https://jira.jboss.org/browse/ISPN-752 Project: Infinispan Issue Type: Bug Components: Distributed Cache Affects Versions: 4.2.0.ALPHA5 Reporter: Paul Ferraro Assignee: Manik Surtani Fix For: 4.2.0.CR1, 4.2.0.Final JoinTask.updateTopologyInfo(...) assumes all responses from a JOIN_REHASH_START will be SuccessfulResponse's. ExceptionResponse's are not handled and cause a CCE. org.infinispan.CacheException: Caught exception invoking method public void org.jboss.web.tomcat.service.session.distributedcache.ispn.DistributedCacheManager$ViewChangeListener.viewChanged(org.infinispan.notifications.cachemanagerlistener.event.ViewChangedEvent) on listener instance org.jboss.web.tomcat.service.session.distributedcache.ispn.DistributedCacheManager$ViewChangeListener@69408a75 at org.infinispan.notifications.AbstractListenerImpl$ListenerInvocation$1.run(AbstractListenerImpl.java:179) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:619) Caused by: org.infinispan.CacheException: Unable to invoke method public void org.infinispan.distribution.DistributionManagerImpl.waitForJoinToComplete() throws java.lang.Throwable on object at org.infinispan.util.ReflectionUtil.invokeAccessibly(ReflectionUtil.java:173) at org.infinispan.factories.AbstractComponentRegistry$PrioritizedMethod.invoke(AbstractComponentRegistry.java:861) at org.infinispan.factories.AbstractComponentRegistry.internalStart(AbstractComponentRegistry.java:680) at org.infinispan.factories.AbstractComponentRegistry.start(AbstractComponentRegistry.java:582) at org.infinispan.factories.ComponentRegistry.start(ComponentRegistry.java:148) at org.infinispan.CacheDelegate.start(CacheDelegate.java:317) at org.infinispan.manager.DefaultCacheManager.createCache(DefaultCacheManager.java:493) at org.infinispan.manager.DefaultCacheManager.getCache(DefaultCacheManager.java:437) at org.jboss.web.tomcat.service.session.distributedcache.ispn.DistributedCacheManager.getJvmRouteCache(DistributedCacheManager.java:152) at org.jboss.web.tomcat.service.session.distributedcache.ispn.DistributedCacheManager$ViewChangeListener.viewChanged(DistributedCacheManager.java:564) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.infinispan.notifications.AbstractListenerImpl$ListenerInvocation$1.run(AbstractListenerImpl.java:175) ... 3 more Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.infinispan.util.ReflectionUtil.invokeAccessibly(ReflectionUtil.java:170) ... 17 more Caused by: org.infinispan.CacheException: Unexpected exception at org.infinispan.distribution.JoinTask.performRehash(JoinTask.java:145) at org.infinispan.distribution.RehashTask.call(RehashTask.java:53) at org.infinispan.distribution.RehashTask.call(RehashTask.java:33) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) ... 3 more Caused by: java.lang.ClassCastException: org.infinispan.remoting.responses.ExceptionResponse cannot be cast to org.infinispan.remoting.responses.SuccessfulResponse at org.infinispan.distribution.JoinTask.updateTopologyInfo(JoinTask.java:158) at org.infinispan.distribution.JoinTask.performRehash(JoinTask.java:106)