[jboss-jira] [JBoss JIRA] (WFLY-7695) Unexpected error while replicating: NPE

Unexpected error while replicating: NPE --------------------------------------- Key: WFLY-7695 URL: https://issues.jboss.org/browse/WFLY-7695 Project: WildFly Issue Type: Bug Components: Clustering Affects Versions: 10.1.0.Final Reporter: Paul Ferraro Assignee: Paul Ferraro Occured on server during scenario eap-7x-failover-ejb-ejbservlet-shutdown-dist-async. Server log stacktrace: {code} 11:07:31,390 WARN [org.infinispan.transaction.impl.TransactionTable] (ServerService Thread Pool -- 87) ISPN000100: Stopping, but there are 1 local transactions and 4 remote transactions that did not finish in time. [JBossINF] [11:07:31,391 INFO [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 87) WFLYCLINF0003: Stopped clusterbench-ee7.ear.clusterbench-ee7-web-default.war cache from web container [JBossINF] [11:07:31,393 INFO [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-7) ISPN000080: Disconnecting JGroups channel web [JBossINF] [11:07:31,393 INFO [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (MSC service thread 1-7) ISPN000082: Stopping the RpcDispatcher for channel web [JBossINF] [11:07:31,394 ERROR [org.infinispan.remoting.rpc.RpcManagerImpl] (default task-65) ISPN000073: Unexpected error while replicating: java.lang.NullPointerException [JBossINF] at org.infinispan.remoting.transport.jgroups.JGroupsTransport.invokeRemotelyAsync(JGroupsTransport.java:611) [JBossINF] at org.infinispan.remoting.rpc.RpcManagerImpl.invokeRemotelyAsync(RpcManagerImpl.java:144) [JBossINF] at org.infinispan.remoting.rpc.RpcManagerImpl.invokeRemotely(RpcManagerImpl.java:185) [JBossINF] at org.infinispan.interceptors.locking.PessimisticLockingInterceptor.releaseLocksOnFailureBeforePrepare(PessimisticLockingInterceptor.java:268) [JBossINF] at org.infinispan.interceptors.locking.PessimisticLockingInterceptor.visitDataReadCommand(PessimisticLockingInterceptor.java:79) [JBossINF] at org.infinispan.interceptors.locking.AbstractLockingInterceptor.visitGetKeyValueCommand(AbstractLockingInterceptor.java:80) [JBossINF] at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:43) [JBossINF] at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) [JBossINF] at org.infinispan.interceptors.TxInterceptor.enlistReadAndInvokeNext(TxInterceptor.java:346) [JBossINF] at org.infinispan.interceptors.TxInterceptor.visitGetKeyValueCommand(TxInterceptor.java:331) [JBossINF] at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:43) [JBossINF] at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) [JBossINF] at org.infinispan.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:113) [JBossINF] at org.infinispan.commands.AbstractVisitor.visitGetKeyValueCommand(AbstractVisitor.java:85) [JBossINF] at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:43) [JBossINF] at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) [JBossINF] at org.infinispan.statetransfer.StateTransferInterceptor.visitReadCommand(StateTransferInterceptor.java:177) [JBossINF] at org.infinispan.statetransfer.StateTransferInterceptor.visitGetKeyValueCommand(StateTransferInterceptor.java:154) [JBossINF] at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:43) [JBossINF] at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) [JBossINF] at org.infinispan.interceptors.InvocationContextInterceptor.handleAll(InvocationContextInterceptor.java:114) [JBossINF] at org.infinispan.interceptors.InvocationContextInterceptor.handleDefault(InvocationContextInterceptor.java:83) [JBossINF] at org.infinispan.commands.AbstractVisitor.visitGetKeyValueCommand(AbstractVisitor.java:85) [JBossINF] at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:43) [JBossINF] at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:99) [JBossINF] at org.infinispan.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:113) [JBossINF] at org.infinispan.commands.AbstractVisitor.visitGetKeyValueCommand(AbstractVisitor.java:85) [JBossINF] at org.infinispan.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:43) [JBossINF] at org.infinispan.interceptors.InterceptorChain.invoke(InterceptorChain.java:335) [JBossINF] at org.infinispan.cache.impl.CacheImpl.get(CacheImpl.java:411) [JBossINF] at org.infinispan.cache.impl.DecoratedCache.get(DecoratedCache.java:443) [JBossINF] at org.infinispan.cache.impl.AbstractDelegatingCache.get(AbstractDelegatingCache.java:286) [JBossINF] at org.wildfly.clustering.web.infinispan.session.InfinispanSessionMetaDataFactory.getValue(InfinispanSessionMetaDataFactory.java:74) [JBossINF] at org.wildfly.clustering.web.infinispan.session.InfinispanSessionMetaDataFactory.findValue(InfinispanSessionMetaDataFactory.java:64) [JBossINF] at org.wildfly.clustering.web.infinispan.session.InfinispanSessionMetaDataFactory.findValue(InfinispanSessionMetaDataFactory.java:36) [JBossINF] at org.wildfly.clustering.web.infinispan.session.InfinispanSessionFactory.findValue(InfinispanSessionFactory.java:60) [JBossINF] at org.wildfly.clustering.web.infinispan.session.InfinispanSessionFactory.findValue(InfinispanSessionFactory.java:38) [JBossINF] at org.wildfly.clustering.web.infinispan.session.InfinispanSessionManager.findSession(InfinispanSessionManager.java:228) [JBossINF] at org.wildfly.clustering.web.undertow.session.DistributableSessionManager.getSession(DistributableSessionManager.java:142) [JBossINF] at io.undertow.servlet.spec.ServletContextImpl.getSession(ServletContextImpl.java:772) [JBossINF] at io.undertow.servlet.spec.ServletContextImpl.getSession(ServletContextImpl.java:802) [JBossINF] at io.undertow.servlet.spec.ServletContextImpl.updateSessionAccessTime(ServletContextImpl.java:806) [JBossINF] at io.undertow.servlet.spec.HttpServletResponseImpl.responseDone(HttpServletResponseImpl.java:572) [JBossINF] at io.undertow.servlet.spec.HttpServletResponseImpl.doErrorDispatch(HttpServletResponseImpl.java:171) [JBossINF] at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:327) [JBossINF] at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81) [JBossINF] at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138) [JBossINF] at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135) [JBossINF] at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) [JBossINF] at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) [JBossINF] at org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105) [JBossINF] at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1671) [JBossINF] at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1671) [JBossINF] at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1671) [JBossINF] at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1671) [JBossINF] at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272) [JBossINF] at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) [JBossINF] at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104) [JBossINF] at io.undertow.server.Connectors.executeRootHandler(Connectors.java:207) [JBossINF] at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:810) [JBossINF] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [JBossINF] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [JBossINF] at java.lang.Thread.run(Thread.java:745) [JBossINF] [JBossINF] [11:07:31,394 ERROR [org.infinispan.remoting.rpc.RpcManagerImpl] (default task-65) ISPN000073: Unexpected error while replicating: java.lang.NullPointerException [JBossINF] at org.infinispan.remoting.transport.jgroups.JGroupsTransport.invokeRemotelyAsync(JGroupsTransport.java:611) ... {code} There were two occurences of this ERROR in a direct sequence when the server was shutting down. This ERROR occured afterwards on the server: {code} 07:31,397 ERROR [org.infinispan.transaction.impl.TransactionCoordinator] (default task-65) ISPN000097: Error while processing a prepare in a single-phase transaction: org.infinispan.IllegalLifecycleStateException: ISPN000323: Cache 'routing' is in 'TERMINATED' state and so it does not accept new invocations. Either restart it or recreate the cache container. [JBossINF] at org.infinispan.interceptors.InvocationContextInterceptor.handleAll(InvocationContextInterceptor.java:101) ... {code} JvmRoute changed occured on client at the same time: {code} 2016/10/05 11:07:31:452 EDT [INFO ][Runner - 874] HOST dev220.mw.lab.eng.bos.redhat.com:rootProcess:c - Failover detected, JvmRoute changed. dev213 -> dev212 {code} Link to server log: http://jenkins.mw.lab.eng.bos.redhat.com/hudson/job/eap-7x-failover-ejb-e...