We are already using the UCL and ULR from 3.1. I am seeing occasional
hangs of the stress testcases. Here is a trace of the
org.jboss.test.jca.test.CachedConnectionBankStressTestCase
with two request threads hung in the ULR. This is on a dual processor
box.
"RMI TCP Connection(285)-172.17.66.54" daemon prio=5 tid=0xc9fb0e0 nid=0x6e4
wai
ting for monitor entry [0xeeae000..0xeeafdbc]
at
org.jboss.mx.loading.UnifiedLoaderRepository.unsynchronize(UnifiedLoaderRepo
sitory.java:239)
at
org.jboss.mx.loading.UnifiedLoaderRepository.loadClass(UnifiedLoaderReposito
ry.java:155)
at
org.jboss.mx.loading.UnifiedClassLoader.loadClass(UnifiedClassLoader.java:28
5)
at java.lang.ClassLoader.loadClass(ClassLoader.java:287)
at java.lang.ClassLoader.loadClass(ClassLoader.java:287)
at java.lang.ClassLoader.loadClass(ClassLoader.java:250)
at
org.jboss.invocation.MarshalledValueInputStream.resolveClass(MarshalledValue
InputStream.java:41)
at
java.io.ObjectInputStream.inputClassDescriptor(ObjectInputStream.java:913)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:361)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:231)
at
java.io.ObjectInputStream.inputClassDescriptor(ObjectInputStream.java:935)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:361)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:231)
at
java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1181)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:381)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:231)
at
org.jboss.invocation.jrmp.interfaces.JRMPInvokerProxy.readExternal(JRMPInvok
erProxy.java:160)
at
java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1207)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:381)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:231)
at java.util.HashMap.readObject(HashMap.java:835)
at java.lang.reflect.Method.invoke(Native Method)
at
java.io.ObjectInputStream.invokeObjectReader(ObjectInputStream.java:2209)
at
java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1406)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:381)
at
java.io.ObjectInputStream.inputClassFields(ObjectInputStream.java:2258)
at
java.io.ObjectInputStream.defaultReadObject(ObjectInputStream.java:514)
at
java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1407)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:381)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:231)
at
org.jboss.proxy.ClientContainer.readExternal(ClientContainer.java:105)
at
java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1207)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:381)
at
java.io.ObjectInputStream.inputClassFields(ObjectInputStream.java:2258)
at
java.io.ObjectInputStream.defaultReadObject(ObjectInputStream.java:514)
at
java.io.ObjectInputStream.inputObject(ObjectInputStream.java:1407)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:381)
at java.io.ObjectInputStream.inputArray(ObjectInputStream.java:1137)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:231)
at org.jboss.invocation.MarshalledValue.get(MarshalledValue.java:68)
at
org.jboss.invocation.MarshalledInvocation.getValue(MarshalledInvocation.java
:276)
at org.jboss.invocation.Invocation.getArguments(Invocation.java:237)
at
org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(Stateles
sSessionContainer.java:664)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(Cach
edConnectionInterceptor.java:186)
at
org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSe
ssionInstanceInterceptor.java:77)
at
org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor
.java:96)
at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.
java:167)
at
org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:61)
at
org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:12
9)
at
org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:166)
at
org.jboss.ejb.StatelessSessionContainer.invoke(StatelessSessionContainer.jav
a:313)
at org.jboss.ejb.Container.invoke(Container.java:705)
at
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:491)
at
org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:362)
at java.lang.reflect.Method.invoke(Native Method)
at
sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:236)
at sun.rmi.transport.Transport$1.run(Transport.java:147)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:143)
at
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
at
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:7
01)
at java.lang.Thread.run(Thread.java:479)
"RMI TCP Connection(284)-172.17.66.54" daemon prio=5 tid=0x9c5dd60 nid=0xac8
wai
ting on monitor [0xee6e000..0xee6fdbc]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:415)
at
org.jboss.mx.loading.UnifiedLoaderRepository$ReentrantLock.acquire(UnifiedLo
aderRepository.java:793)
at
org.jboss.mx.loading.UnifiedLoaderRepository.synchronize(UnifiedLoaderReposi
tory.java:180)
at
org.jboss.mx.loading.UnifiedLoaderRepository.loadClass(UnifiedLoaderReposito
ry.java:124)
at
org.jboss.mx.loading.UnifiedClassLoader.loadClass(UnifiedClassLoader.java:28
5)
at java.lang.ClassLoader.loadClass(ClassLoader.java:250)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:310)
at
org.jboss.test.jca.bank.ejb.TellerBean.transfer(TellerBean.java:103)
at java.lang.reflect.Method.invoke(Native Method)
at
org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(Stateles
sSessionContainer.java:664)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(Cach
edConnectionInterceptor.java:186)
at
org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSe
ssionInstanceInterceptor.java:77)
at
org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor
.java:96)
at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.
java:167)
at
org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:61)
at
org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:12
9)
at
org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:166)
at
org.jboss.ejb.StatelessSessionContainer.invoke(StatelessSessionContainer.jav
a:313)
at org.jboss.ejb.Container.invoke(Container.java:705)
at
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:491)
at
org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:362)
at java.lang.reflect.Method.invoke(Native Method)
at
sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:236)
at sun.rmi.transport.Transport$1.run(Transport.java:147)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:143)
at
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
at
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:7
01)
at java.lang.Thread.run(Thread.java:479)
xxxxxxxxxxxxxxxxxxxxxxxx
Scott Stark
Chief Technology Officer
JBoss Group, LLC
xxxxxxxxxxxxxxxxxxxxxxxx
----- Original Message -----
From: "Bill Burke" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, May 29, 2002 8:13 PM
Subject: RE: [JBoss-dev] 3.0 and ClassCircularityError
> will 3.1 UCL and ULR solve this? Try it.
>
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