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  1. WildFly
  2. WFLY-12032

EJB subsystem doesn't set TCCL when deserializing request

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      1. Deploy Reproducer.ear
      2. 

      unzip rmitest.zip
cd rmitest/
mvn clean package

      3. Run the test:

      • EAP6: java -cp jboss-client.jar:target/rmitest-1.0-SNAPSHOT.jar remoteobjects.RemoteObjectTesterBean eap6
      • EAP7: java -cp jboss-client.jar:target/rmitest-1.0-SNAPSHOT.jar remoteobjects.RemoteObjectTesterBean eap7

      (See JBEAP-16725 for attachments.)

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      1. Deploy Reproducer.ear 2. unzip rmitest.zip cd rmitest/ mvn clean package 3. Run the test: EAP6: java -cp jboss-client.jar:target/rmitest-1.0-SNAPSHOT.jar remoteobjects.RemoteObjectTesterBean eap6 EAP7: java -cp jboss-client.jar:target/rmitest-1.0-SNAPSHOT.jar remoteobjects.RemoteObjectTesterBean eap7 (See JBEAP-16725 for attachments.)

    Description

      This is follow up issue for JBEAP-16725, which was resolved with a workaround - javax.rmi was added as a dependency of wildfly.extension.io module.

      The root cause is probably inside jboss-modules.

      The issue is following:

      • a standalone EJB client invokes remote EJB, and passes an object as an argument;
      • server (trying to use the remote object) fails with "java.lang.ClassNotFoundException: java.rmi.dgc.Lease" (stacktrace bellow).

      If a short delay (Thread.sleep(100)) is introduced on the server side, before manipulating the remote object, the invocation succeeds.

      java.lang.ClassNotFoundException: java.rmi.dgc.Lease from [Module "org.wildfly.extension.io" version 6.0.12.Final-redhat-00001 from local module loader @6a024a67 (finder: local module finder @7921b0a2 (roots: /tmp/jboss-eap-7.2/modules,/tmp/jboss-eap-7.2/modules/system/layers/base))] (no security manager: RMI class loader disabled)
(default task-2) java.lang.ClassNotFoundException.<init>(ClassNotFoundException.java:97)
(default task-2) sun.rmi.server.LoaderHandler.loadClass(LoaderHandler.java:396)
(default task-2) sun.rmi.server.LoaderHandler.loadClass(LoaderHandler.java:186)
(default task-2) java.rmi.server.RMIClassLoader$2.loadClass(RMIClassLoader.java:637)
(default task-2) java.rmi.server.RMIClassLoader.loadClass(RMIClassLoader.java:264)
(default task-2) sun.rmi.server.MarshalInputStream.resolveClass(MarshalInputStream.java:219)
(default task-2) java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1868)
(default task-2) java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1751)
(default task-2) java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2042)
(default task-2) java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1573)
(default task-2) java.io.ObjectInputStream.readObject(ObjectInputStream.java:431)
(default task-2) sun.rmi.transport.DGCImpl_Stub.dirty(DGCImpl_Stub.java:125)
(default task-2) sun.rmi.transport.DGCClient$EndpointEntry.makeDirtyCall(DGCClient.java:382)
(default task-2) sun.rmi.transport.DGCClient$EndpointEntry.registerRefs(DGCClient.java:324)
(default task-2) sun.rmi.transport.DGCClient.registerRefs(DGCClient.java:160)
(default task-2) sun.rmi.transport.LiveRef.read(LiveRef.java:312)
(default task-2) sun.rmi.server.UnicastRef.readExternal(UnicastRef.java:489)
(default task-2) java.rmi.server.RemoteObject.readObject(RemoteObject.java:455)
(default task-2) sun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethodAccessorImpl.java:-2)
(default task-2) sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
(default task-2) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
(default task-2) java.lang.reflect.Method.invoke(Method.java:498)
(default task-2) org.jboss.marshalling.reflect.JDKSpecific$SerMethods.callReadObject(JDKSpecific.java:179)
(default task-2) org.jboss.marshalling.reflect.SerializableClass.callReadObject(SerializableClass.java:212)
(default task-2) org.jboss.marshalling.river.RiverUnmarshaller.doInitSerializable(RiverUnmarshaller.java:1746)
(default task-2) org.jboss.marshalling.river.RiverUnmarshaller.doInitSerializable(RiverUnmarshaller.java:1715)
(default task-2) org.jboss.marshalling.river.RiverUnmarshaller.doInitSerializable(RiverUnmarshaller.java:1715)
(default task-2) org.jboss.marshalling.river.RiverUnmarshaller.doReadNewObject(RiverUnmarshaller.java:1395)
(default task-2) org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:272)
(default task-2) org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:205)
(default task-2) org.jboss.marshalling.AbstractObjectInput.readObject(AbstractObjectInput.java:41)
(default task-2) org.jboss.ejb.protocol.remote.EJBServerChannel$RemotingInvocationRequest.getRequestContent(EJBServerChannel.java:813)
(default task-2) org.jboss.as.ejb3.remote.AssociationImpl.receiveInvocationRequest(AssociationImpl.java:130)
(default task-2) org.jboss.ejb.protocol.remote.EJBServerChannel$ReceiverImpl.handleInvocationRequest(EJBServerChannel.java:451)
(default task-2) org.jboss.ejb.protocol.remote.EJBServerChannel$ReceiverImpl.handleMessage(EJBServerChannel.java:189)
(default task-2) org.jboss.remoting3.remote.RemoteConnectionChannel.lambda$handleMessageData$3(RemoteConnectionChannel.java:430)
(default task-2) org.jboss.remoting3.EndpointImpl$TrackingExecutor.lambda$execute$0(EndpointImpl.java:949)
(default task-2) org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
(default task-2) org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1985)
(default task-2) org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1487)
(default task-2) org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1378)
(default task-2) java.lang.Thread.run(Thread.java:748)

      Attachments

        Issue Links

          is cloned by

          Bug - A problem that impairs or prevents the functions of the product. JBEAP-16725 [GSS](7.2.z) java.rmi is not visible from EJBServerChannel / EJB subsystem doesn't set TCCL when deserializing request

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Verified
          is duplicated by

          Bug - A problem that impairs or prevents the functions of the product. WFCORE-4450 java.rmi is not visible from EJBServerChannel

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed
          is incorporated by

          Bug - A problem that impairs or prevents the functions of the product. JBEAP-16815 [GSS](7.2.z) EJB subsystem doesn't set TCCL when deserializing request

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed
          relates to

          Bug - A problem that impairs or prevents the functions of the product. WFCORE-4450 java.rmi is not visible from EJBServerChannel

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed

          Bug - A problem that impairs or prevents the functions of the product. WFLY-12026 java.rmi is not visible from wildfly.extension.io module

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed

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              Unassigned Unassigned
              thofman Tomas Hofman
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                Updated:
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