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https://issues.apache.org/jira/browse/OWB-1123?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15435779#comment-15435779
]
Adam Cornett commented on OWB-1123:
-----------------------------------
Versions (snapshots pulled down at Aug 24 20:30 UTC)
- TomEE Plus 7.0.2-SNAPSHOT
- OWB 1.6.4-SNAPSHOT
- MyFaces 2.2.11-SNAPSHOT
I have native tomcat clustering/session replication setup and when accessing a
page with a @ViewScoped bean I get the following error on the system which is
receiving the session update:
{noformat}
2016-08-24 21:43:02.322 [Tribes-Task-Receiver[test.local-Channel]-6] ERROR
org.apache.catalina.ha.session.DeltaManager - Manager []: Unable to receive
message through TCP channel
java.io.NotSerializableException: Failure during de-serialisation: Cannot load
Bean with passivationId
org.apache.myfaces.cdi.view.ViewScopeContextExtension@71bc6914Base Type : class
org.apache.myfaces.cdi.view.
ApplicationContextBean,Type Closures : null,Annotations :
[@javax.enterprise.context.ApplicationScoped()]OWB_DEFAULT_KEY
at
org.apache.webbeans.intercept.NormalScopedBeanInterceptorHandler.readResolve(NormalScopedBeanInterceptorHandler.java:127)
at sun.reflect.GeneratedMethodAccessor153.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
java.io.ObjectStreamClass.invokeReadResolve(ObjectStreamClass.java:1148)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1817)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1353)
at
java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2018)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1942)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1808)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1353)
at
java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2018)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1942)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1808)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1353)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:373)
at java.util.HashMap.readObject(HashMap.java:1404)
at sun.reflect.GeneratedMethodAccessor156.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1058)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1909)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1808)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1353)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:373)
at
org.apache.webbeans.context.PassivatingContext.readExternal(PassivatingContext.java:54)
at
java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1849)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1806)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1353)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:373)
at
org.apache.catalina.ha.session.DeltaRequest$AttributeInfo.readExternal(DeltaRequest.java:387)
at
org.apache.catalina.ha.session.DeltaRequest.readExternal(DeltaRequest.java:277)
at
org.apache.catalina.ha.session.DeltaManager.deserializeDeltaRequest(DeltaManager.java:573)
at
org.apache.catalina.ha.session.DeltaManager.handleSESSION_DELTA(DeltaManager.java:1245)
at
org.apache.catalina.ha.session.DeltaManager.messageReceived(DeltaManager.java:1189)
at
org.apache.catalina.ha.session.DeltaManager.messageDataReceived(DeltaManager.java:929)
at
org.apache.catalina.ha.session.ClusterSessionListener.messageReceived(ClusterSessionListener.java:77)
at
org.apache.catalina.ha.tcp.SimpleTcpCluster.messageReceived(SimpleTcpCluster.java:783)
at
org.apache.catalina.ha.tcp.SimpleTcpCluster.messageReceived(SimpleTcpCluster.java:764)
at
org.apache.catalina.tribes.group.GroupChannel.messageReceived(GroupChannel.java:300)
at
org.apache.catalina.tribes.group.ChannelInterceptorBase.messageReceived(ChannelInterceptorBase.java:83)
at
org.apache.catalina.tribes.group.ChannelInterceptorBase.messageReceived(ChannelInterceptorBase.java:83)
at
org.apache.catalina.tribes.group.interceptors.ThroughputInterceptor.messageReceived(ThroughputInterceptor.java:91)
at
org.apache.catalina.tribes.group.ChannelInterceptorBase.messageReceived(ChannelInterceptorBase.java:83)
at
org.apache.catalina.tribes.group.ChannelCoordinator.messageReceived(ChannelCoordinator.java:276)
at
org.apache.catalina.tribes.transport.ReceiverBase.messageDataReceived(ReceiverBase.java:244)
at
org.apache.catalina.tribes.transport.nio.NioReplicationTask.drainChannel(NioReplicationTask.java:213)
at
org.apache.catalina.tribes.transport.nio.NioReplicationTask.run(NioReplicationTask.java:101)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
{noformat}
So it looks like the @ApplicationScoped MyFaces ApplicationContextBean isn't
showing up in the passivationBeans map of the remote BeanManagerImpl when OWB
is trying to de-serialize the incoming data.
I'd be glad to provide more testing assistance or try patches if needed.
> NPE at NormalScopeProxyFactory.createNormalScopeProxy during deserialization
> ----------------------------------------------------------------------------
>
> Key: OWB-1123
> URL: https://issues.apache.org/jira/browse/OWB-1123
> Project: OpenWebBeans
> Issue Type: Bug
> Affects Versions: 1.6.2
> Environment: TomEE 7.0.0.M2
> Reporter: Bauke Scholtz
> Assignee: Mark Struberg
>
> Imagine a session scoped bean which has an application scoped bean injected
> as property and it's being referenced in {{readObject()}}.
> {code}
> @SessionScoped
> public class SessionScopedBean {
> @Inject
> private ApplicationScopedBean appBean;
> private void readObject(ObjectInputStream input) throws IOException,
> ClassNotFoundException {
> appBean.doSomething();
> }
> }
> {code}
> OWB 1.6.2 as used in TomEE 7.0.0.M2 throws below exception when TomEE is
> restarted with session persistence (and above bean is created during that
> session):
> {code}
> java.lang.NullPointerException
> at
> org.apache.webbeans.proxy.NormalScopeProxyFactory.createNormalScopeProxy(NormalScopeProxyFactory.java:121)
> at
> org.apache.webbeans.intercept.NormalScopedBeanInterceptorHandler.readResolve(NormalScopedBeanInterceptorHandler.java:125)
> {code}
> It works fine in all Weld 2.x versions I tested so far (WF8/9/10, PY4 and
> "plain" Tomcat8+Weld 2.3.0).
> Work around would be to use a static method on application scoped bean, but
> this is not nice.
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