An NPE is a bug, can you fill one in http://issues.jboss.org/browse/ISPN ? If you can enable TRACE on org.infinispan package and attach logs for both nodes even better :) Cheers, On Jan 15, 2013, at 4:37 PM, Matej Lazar <mlazar(a)redhat.com&gt; wrote: > > To reproduce NPE start CapeDwarf twice with sample app and enabled preload for cache capedwarf/dist > <cache-container name="capedwarf" default-cache="default"> > ... > <distributed-cache name="dist" mode="ASYNC"> > <transaction mode="NON_XA" locking="PESSIMISTIC"/> > <eviction strategy="LIRS" max-entries="100000"/> > <file-store preload="true" purge="false"/> > </distributed-cache> > > > After some debuging, find out that > in org.infinispan.distribution.DistributionManagerImpl.getLocality > stateTransferManager.getCacheTopology() returns null > https://github.com/infinispan/infinispan/blob/5.2.0.CR1/core/src/main/jav... > > looks like onTopologyUpdate must be called first, but it is not > > org.infinispan.statetransfer.StateConsumerImpl.onTopologyUpdate > https://github.com/infinispan/infinispan/blob/5.2.0.CR1/core/src/main/jav... > > > > 16:04:20,190 INFO [org.jboss.as.clustering.infinispan] (MSC service thread 1-3) JBAS010281: Started metadata_todolist cache from capedwarf container > 16:04:20,192 INFO [org.jboss.as.clustering.infinispan] (MSC service thread 1-7) JBAS010281: Started memcache_todolist cache from capedwarf container > 16:04:20,195 INFO [org.jboss.as.clustering.infinispan] (MSC service thread 1-8) JBAS010281: Started data_todolist cache from capedwarf container > 16:04:20,212 ERROR [org.infinispan.interceptors.InvocationContextInterceptor] (MSC service thread 1-2) ISPN000136: Execution error: java.lang.NullPointerException > at org.infinispan.distribution.DistributionManagerImpl.getLocality(DistributionManagerImpl.java:113) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.interceptors.locking.ClusteringDependentLogic$DistributionLogic.localNodeIsOwner(ClusteringDependentLogic.java:181) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.interceptors.locking.ClusteringDependentLogic$DistributionLogic.commitEntry(ClusteringDependentLogic.java:209) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.interceptors.EntryWrappingInterceptor.commitContextEntry(EntryWrappingInterceptor.java:270) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.interceptors.EntryWrappingInterceptor.commitEntryIfNeeded(EntryWrappingInterceptor.java:371) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.interceptors.EntryWrappingInterceptor.commitContextEntries(EntryWrappingInterceptor.java:257) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.interceptors.EntryWrappingInterceptor.visitPrepareCommand(EntryWrappingInterceptor.java:108) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:132) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.interceptors.locking.AbstractTxLockingInterceptor.invokeNextAndCommitIf1Pc(AbstractTxLockingInterceptor.java:107) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.interceptors.locking.PessimisticLockingInterceptor.visitPrepareCommand(PessimisticLockingInterceptor.java:103) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:132) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.interceptors.NotificationInterceptor.visitPrepareCommand(NotificationInterceptor.java:58) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:132) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.interceptors.TxInterceptor.invokeNextInterceptorAndVerifyTransaction(TxInterceptor.java:131) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.interceptors.TxInterceptor.visitPrepareCommand(TxInterceptor.java:118) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:132) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.statetransfer.StateTransferInterceptor.handleTopologyAffectedCommand(StateTransferInterceptor.java:216) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.statetransfer.StateTransferInterceptor.handleTxCommand(StateTransferInterceptor.java:189) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.statetransfer.StateTransferInterceptor.visitPrepareCommand(StateTransferInterceptor.java:93) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:132) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:132) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.commands.AbstractVisitor.visitPrepareCommand(AbstractVisitor.java:126) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:132) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:118) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.interceptors.InvocationContextInterceptor.handleAll(InvocationContextInterceptor.java:128) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.interceptors.InvocationContextInterceptor.handleDefault(InvocationContextInterceptor.java:92) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.commands.AbstractVisitor.visitPrepareCommand(AbstractVisitor.java:126) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:132) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.interceptors.InterceptorChain.invoke(InterceptorChain.java:343) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.transaction.TransactionCoordinator.commit(TransactionCoordinator.java:175) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.transaction.synchronization.SynchronizationAdapter.afterCompletion(SynchronizationAdapter.java:81) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple.afterCompletion(SynchronizationImple.java:96) > at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.afterCompletion(TwoPhaseCoordinator.java:402) > at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoPhaseCoordinator.java:103) > at com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:162) > at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1165) > at com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.commit(BaseTransaction.java:126) > at com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.commit(BaseTransactionManagerDelegate.java:75) > at org.infinispan.CacheImpl.executeCommandAndCommitIfNeeded(CacheImpl.java:1156) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.CacheImpl.putInternal(CacheImpl.java:744) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.CacheImpl.put(CacheImpl.java:738) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.DecoratedCache.put(DecoratedCache.java:180) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.loaders.CacheLoaderManagerImpl.preload(CacheLoaderManagerImpl.java:258) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_09-icedtea] > at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_09-icedtea] > at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_09-icedtea] > at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_09-icedtea] > at org.infinispan.util.ReflectionUtil.invokeAccessibly(ReflectionUtil.java:203) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.factories.AbstractComponentRegistry$PrioritizedMethod.invoke(AbstractComponentRegistry.java:883) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.factories.AbstractComponentRegistry.invokeStartMethods(AbstractComponentRegistry.java:654) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.factories.AbstractComponentRegistry.internalStart(AbstractComponentRegistry.java:643) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.factories.AbstractComponentRegistry.start(AbstractComponentRegistry.java:546) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.factories.ComponentRegistry.start(ComponentRegistry.java:199) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.CacheImpl.start(CacheImpl.java:557) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.manager.DefaultCacheManager.wireAndStartCache(DefaultCacheManager.java:689) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.manager.DefaultCacheManager.createCache(DefaultCacheManager.java:652) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.manager.DefaultCacheManager.getCache(DefaultCacheManager.java:548) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.infinispan.manager.DefaultCacheManager.getCache(DefaultCacheManager.java:562) [infinispan-core-5.2.0.CR1.jar:5.2.0.CR1] > at org.jboss.as.clustering.infinispan.DefaultEmbeddedCacheManager.getCache(DefaultEmbeddedCacheManager.java:107) [jboss-as-clustering-infinispan-7.2.0.Alpha1-SNAPSHOT.jar:7.2.0.Alpha1-SNAPSHOT] > at org.jboss.as.capedwarf.services.CacheLifecycleService.start(CacheLifecycleService.java:82) [jboss-as-capedwarf-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT] > at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.3.GA.jar:1.0.3.GA] > at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.3.GA.jar:1.0.3.GA] > at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_09-icedtea] > at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_09-icedtea] > at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_09-icedtea] > > > Matej. > _______________________________________________ > infinispan-dev mailing list > infinispan-dev(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/infinispan-dev -- Galder Zamarreño galder(a)redhat.com twitter.com/galderz Project Lead, Escalante http://escalante.io Engineer, Infinispan http://infinispan.org _______________________________________________ infinispan-dev mailing list infinispan-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/infinispan-dev