[ https://issues.jboss.org/browse/WFLY-10750?page=com.atlassian.jira.plugin... ] tommaso borgato updated WFLY-10750: ----------------------------------- Description: Observed in scenario [eap-7x-failover-ejb-ejbremote-shutdown-dist-sync|https://jenkins.hosts.mw...] where an EJB Client connects to a 4 node cluster and invokes some Stateful EJBs. Failover is introduced by node shut-down & subsequent restart. The error is observed just before the node shuts down when application stopping has already been initiated: {noformat} [JBossINF] 06:36:30,328 INFO [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 94) WFLYCLINF0003: Stopped clusterbench-ee7.ear.clusterbench-ee7-web-default.war cache from web container [JBossINF] 06:36:30,354 INFO [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 96) WFLYCLINF0003: Stopped clusterbench-ee7.ear.clusterbench-ee7-web-granular.war cache from web container [JBossINF] 06:36:30,387 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-1) WFLYJCA0010: Unbound data source [java:jboss/datasources/ExampleDS] [JBossINF] 06:36:30,397 INFO [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 100) WFLYCLINF0003: Stopped default-server cache from web container [JBossINF] 06:36:30,401 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-2) WFLYJCA0019: Stopped Driver service with driver-name = h2 [JBossINF] 06:36:30,406 INFO [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-5) ISPN000080: Disconnecting JGroups channel ejb [JBossINF] 06:36:30,477 INFO [org.infinispan.eviction.impl.PassivationManagerImpl] (ServerService Thread Pool -- 87) ISPN000030: Passivated 2048 entries in 220 milliseconds [JBossINF] 06:36:30,481 WARN [org.infinispan.transaction.impl.TransactionTable] (ServerService Thread Pool -- 87) ISPN000100: Stopping, but there are 0 local transactions and 1 remote transactions that did not finish in time. [JBossINF] 06:36:30,495 INFO [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 87) WFLYCLINF0003: Stopped clusterbench-ee7.ear/clusterbench-ee7-ejb.jar cache from ejb container [JBossINF] 06:36:30,501 ERROR [org.jboss.ejb.client.invocation] (default task-12) EJBCLIENT000509: Unexpected exception processing EJB request: java.lang.NullPointerException [JBossINF] at org.jboss.as.ejb3.deployment.DeploymentRepository.getStartedModules(DeploymentRepository.java:202) [JBossINF] at org.jboss.as.ejb3.remote.AssociationImpl.findEJB(AssociationImpl.java:401) [JBossINF] at org.jboss.as.ejb3.remote.AssociationImpl.receiveInvocationRequest(AssociationImpl.java:117) [JBossINF] at org.jboss.ejb.protocol.remote.EJBServerChannel$ReceiverImpl.handleInvocationRequest(EJBServerChannel.java:450) [JBossINF] at org.jboss.ejb.protocol.remote.EJBServerChannel$ReceiverImpl.handleMessage(EJBServerChannel.java:188) [JBossINF] at org.jboss.remoting3.remote.RemoteConnectionChannel.lambda$receiveMessage$2(RemoteConnectionChannel.java:361) [JBossINF] at org.jboss.remoting3.EndpointImpl$TrackingExecutor.lambda$execute$0(EndpointImpl.java:949) [JBossINF] at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35) [JBossINF] at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1985) [JBossINF] at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1487) [JBossINF] at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1378) [JBossINF] at java.lang.Thread.run(Thread.java:748) {noformat} was: Observed in scenario [eap-7x-failover-ejb-ejbremote-shutdown-dist-sync|https://jenkins.hosts.mw...] where an EJB Client connects to a 4 node cluster and invokes some Stateful EJBs. Failover is introduces by node shutdown & restart. The error is observed just before node shut down when application stop has already been initiated: {noformat} [JBossINF] 06:36:30,328 INFO [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 94) WFLYCLINF0003: Stopped clusterbench-ee7.ear.clusterbench-ee7-web-default.war cache from web container [JBossINF] 06:36:30,354 INFO [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 96) WFLYCLINF0003: Stopped clusterbench-ee7.ear.clusterbench-ee7-web-granular.war cache from web container [JBossINF] 06:36:30,387 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-1) WFLYJCA0010: Unbound data source [java:jboss/datasources/ExampleDS] [JBossINF] 06:36:30,397 INFO [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 100) WFLYCLINF0003: Stopped default-server cache from web container [JBossINF] 06:36:30,401 INFO [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-2) WFLYJCA0019: Stopped Driver service with driver-name = h2 [JBossINF] 06:36:30,406 INFO [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-5) ISPN000080: Disconnecting JGroups channel ejb [JBossINF] 06:36:30,477 INFO [org.infinispan.eviction.impl.PassivationManagerImpl] (ServerService Thread Pool -- 87) ISPN000030: Passivated 2048 entries in 220 milliseconds [JBossINF] 06:36:30,481 WARN [org.infinispan.transaction.impl.TransactionTable] (ServerService Thread Pool -- 87) ISPN000100: Stopping, but there are 0 local transactions and 1 remote transactions that did not finish in time. [JBossINF] 06:36:30,495 INFO [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 87) WFLYCLINF0003: Stopped clusterbench-ee7.ear/clusterbench-ee7-ejb.jar cache from ejb container [JBossINF] 06:36:30,501 ERROR [org.jboss.ejb.client.invocation] (default task-12) EJBCLIENT000509: Unexpected exception processing EJB request: java.lang.NullPointerException [JBossINF] at org.jboss.as.ejb3.deployment.DeploymentRepository.getStartedModules(DeploymentRepository.java:202) [JBossINF] at org.jboss.as.ejb3.remote.AssociationImpl.findEJB(AssociationImpl.java:401) [JBossINF] at org.jboss.as.ejb3.remote.AssociationImpl.receiveInvocationRequest(AssociationImpl.java:117) [JBossINF] at org.jboss.ejb.protocol.remote.EJBServerChannel$ReceiverImpl.handleInvocationRequest(EJBServerChannel.java:450) [JBossINF] at org.jboss.ejb.protocol.remote.EJBServerChannel$ReceiverImpl.handleMessage(EJBServerChannel.java:188) [JBossINF] at org.jboss.remoting3.remote.RemoteConnectionChannel.lambda$receiveMessage$2(RemoteConnectionChannel.java:361) [JBossINF] at org.jboss.remoting3.EndpointImpl$TrackingExecutor.lambda$execute$0(EndpointImpl.java:949) [JBossINF] at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35) [JBossINF] at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1985) [JBossINF] at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1487) [JBossINF] at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1378) [JBossINF] at java.lang.Thread.run(Thread.java:748) {noformat} -- This message was sent by Atlassian JIRA (v7.5.0#75005)