JBossMarshaller can throw NPE of externalizer table if trying to unmarshall while stopping cache ------------------------------------------------------------------------------------------------ Key: ISPN-5577 URL: https://issues.jboss.org/browse/ISPN-5577 Project: Infinispan Issue Type: Bug Components: Core Affects Versions: 8.0.0.Alpha2 Reporter: William Burns Assignee: William Burns Fix For: 8.0.0.Beta1 We need to throw IllegalLifecycleStateException for unmarshaller as well. {code} java.lang.AssertionError: Found an exception in at least 1 thread at org.testng.Assert.fail(Assert.java:83) at org.infinispan.streams.stress.DistributedStreamRehashStressTest.testStressNodesLeavingWhileMultipleIterators(DistributedStreamRehashStressTest.java:214) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:84) at org.testng.internal.Invoker.invokeMethod(Invoker.java:714) at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:901) at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1231) at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:127) at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:111) at org.testng.TestRunner.privateRun(TestRunner.java:767) at org.testng.TestRunner.run(TestRunner.java:617) at org.testng.SuiteRunner.runTest(SuiteRunner.java:348) at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:343) at org.testng.SuiteRunner.privateRun(SuiteRunner.java:305) at org.testng.SuiteRunner.run(SuiteRunner.java:254) at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52) at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86) at org.testng.TestNG.runSuitesSequentially(TestNG.java:1224) at org.testng.TestNG.runSuitesLocally(TestNG.java:1149) at org.testng.TestNG.run(TestNG.java:1057) at org.testng.remote.RemoteTestNG.run(RemoteTestNG.java:111) at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:204) at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:175) at org.testng.RemoteTestNGStarter.main(RemoteTestNGStarter.java:125) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140) Caused by: org.infinispan.remoting.RemoteException: ISPN000217: Received exception from DistributedStreamRehashStressTest-NodeIY-53069, see cause for remote stack trace at org.infinispan.remoting.transport.AbstractTransport.checkResponse(AbstractTransport.java:44) at org.infinispan.remoting.transport.jgroups.JGroupsTransport.checkRsp(JGroupsTransport.java:747) at org.infinispan.remoting.transport.jgroups.JGroupsTransport.lambda$invokeRemotelyAsync$62(JGroupsTransport.java:586) at org.infinispan.remoting.transport.jgroups.JGroupsTransport$$Lambda$6/2001075041.apply(Unknown Source) at java.util.concurrent.CompletableFuture.uniApply(CompletableFuture.java:602) at java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:577) at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:474) at java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:1954) at org.infinispan.remoting.transport.jgroups.SingleResponseFuture.futureDone(SingleResponseFuture.java:27) at org.jgroups.blocks.Request.checkCompletion(Request.java:169) at org.jgroups.blocks.UnicastRequest.receiveResponse(UnicastRequest.java:83) at org.jgroups.blocks.RequestCorrelator.receiveMessage(RequestCorrelator.java:398) at org.jgroups.blocks.RequestCorrelator.receive(RequestCorrelator.java:250) at org.jgroups.blocks.MessageDispatcher$ProtocolAdapter.up(MessageDispatcher.java:675) at org.jgroups.JChannel.up(JChannel.java:739) at org.jgroups.stack.ProtocolStack.up(ProtocolStack.java:1029) at org.jgroups.protocols.RSVP.up(RSVP.java:201) at org.jgroups.protocols.FRAG2.up(FRAG2.java:165) at org.jgroups.protocols.FlowControl.up(FlowControl.java:394) at org.jgroups.protocols.tom.TOA.up(TOA.java:121) at org.jgroups.protocols.pbcast.GMS.up(GMS.java:1042) at org.jgroups.protocols.pbcast.STABLE.up(STABLE.java:234) at org.jgroups.protocols.UNICAST3.deliverMessage(UNICAST3.java:1064) at org.jgroups.protocols.UNICAST3.handleDataReceived(UNICAST3.java:779) at org.jgroups.protocols.UNICAST3.up(UNICAST3.java:426) at org.jgroups.protocols.pbcast.NAKACK2.up(NAKACK2.java:652) at org.jgroups.protocols.Discovery.up(Discovery.java:291) at org.jgroups.protocols.TP.passMessageUp(TP.java:1577) at org.jgroups.protocols.TP$MyHandler.run(TP.java:1796) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: org.infinispan.commons.CacheException: Problems invoking command. at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.handle(CommandAwareRpcDispatcher.java:159) at org.jgroups.blocks.RequestCorrelator.handleRequest(RequestCorrelator.java:460) at org.jgroups.blocks.RequestCorrelator.receiveMessage(RequestCorrelator.java:377) ... 20 more Caused by: java.lang.NullPointerException at org.infinispan.marshall.core.JBossMarshaller$ExternalizerTableProxy.readObject(JBossMarshaller.java:153) at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:354) at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:209) at org.jboss.marshalling.AbstractObjectInput.readObject(AbstractObjectInput.java:41) at org.infinispan.marshall.exts.ReplicableCommandExternalizer.readParameters(ReplicableCommandExternalizer.java:101) at org.infinispan.marshall.exts.CacheRpcCommandExternalizer.readObject(CacheRpcCommandExternalizer.java:158) at org.infinispan.marshall.exts.CacheRpcCommandExternalizer.readObject(CacheRpcCommandExternalizer.java:68) at org.infinispan.marshall.core.ExternalizerTable$ExternalizerAdapter.readObject(ExternalizerTable.java:436) at org.infinispan.marshall.core.ExternalizerTable.readObject(ExternalizerTable.java:227) at org.infinispan.marshall.core.JBossMarshaller$ExternalizerTableProxy.readObject(JBossMarshaller.java:153) at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:354) at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:209) at org.jboss.marshalling.AbstractObjectInput.readObject(AbstractObjectInput.java:41) at org.infinispan.commons.marshall.jboss.AbstractJBossMarshaller.objectFromObjectStream(AbstractJBossMarshaller.java:134) at org.infinispan.marshall.core.VersionAwareMarshaller.objectFromByteBuffer(VersionAwareMarshaller.java:101) at org.infinispan.commons.marshall.AbstractDelegatingMarshaller.objectFromByteBuffer(AbstractDelegatingMarshaller.java:80) at org.infinispan.remoting.transport.jgroups.MarshallerAdapter.objectFromBuffer(MarshallerAdapter.java:28) at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.handle(CommandAwareRpcDispatcher.java:139) ... 22 more [testng-DistributedStreamRehashStressTest] Test testStressNodesLeavingWhileMultipleIterators(org.infinispan.streams.stress.DistributedStreamRehashStressTest) failed. {code}