You are viewing a plain text version of this content. The canonical link for it is here.
Posted to users@tomee.apache.org by almos <al...@ukr.net> on 2013/03/10 00:31:43 UTC
Re: ActiveMQ 1.5.1 issue with an ActiveMQ embedded broker
Checked on TomEE+ 1.6 trunk - exception is a bit different now but issue
still happens randomly and JMS message gets lost.
Here is a stacktrace
Exception in thread "ActiveMQ VMTransport: vm://localhost#14-3"
java.lang.InternalError: LocalBeanProxyFactory.newProxyInstance:
java.lang.InternalError: LocalBeanProxyFactory.createProxy:
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.openejb.util.proxy.LocalBeanProxyFactory$Unsafe.defineClass(LocalBeanProxyFactory.java:816)
at
org.apache.openejb.util.proxy.LocalBeanProxyFactory$Unsafe.access$200(LocalBeanProxyFactory.java:697)
at
org.apache.openejb.util.proxy.LocalBeanProxyFactory.createProxy(LocalBeanProxyFactory.java:140)
at
org.apache.openejb.util.proxy.LocalBeanProxyFactory.createProxy(LocalBeanProxyFactory.java:150)
at
org.apache.openejb.util.proxy.LocalBeanProxyFactory.newProxyInstance(LocalBeanProxyFactory.java:57)
at
org.apache.openejb.core.mdb.EndpointFactory.createEndpoint(EndpointFactory.java:78)
at
org.apache.activemq.ra.ServerSessionPoolImpl.createEndpoint(ServerSessionPoolImpl.java:92)
at
org.apache.activemq.ra.ServerSessionPoolImpl.createServerSessionImpl(ServerSessionPoolImpl.java:76)
at
org.apache.activemq.ra.ServerSessionPoolImpl.getServerSession(ServerSessionPoolImpl.java:116)
at
org.apache.activemq.ActiveMQConnectionConsumer.dispatch(ActiveMQConnectionConsumer.java:130)
at
org.apache.activemq.ActiveMQConnection$3.processMessageDispatch(ActiveMQConnection.java:1858)
at
org.apache.activemq.command.MessageDispatch.visit(MessageDispatch.java:113)
at
org.apache.activemq.ActiveMQConnection.onCommand(ActiveMQConnection.java:1838)
at
org.apache.activemq.transport.ResponseCorrelator.onCommand(ResponseCorrelator.java:116)
at
org.apache.activemq.transport.MutexTransport.onCommand(MutexTransport.java:50)
at
org.apache.activemq.transport.vm.VMTransport.iterate(VMTransport.java:241)
at
org.apache.activemq.thread.PooledTaskRunner.runTask(PooledTaskRunner.java:129)
at
org.apache.activemq.thread.PooledTaskRunner$1.run(PooledTaskRunner.java:47)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:680)
Caused by: java.lang.LinkageError: loader (instance of
java/net/URLClassLoader): attempted duplicate class definition for name:
"com/bmm/mdb/SynchronizerBean$LocalBeanProxy"
at sun.misc.Unsafe.defineClass(Native Method)
... 25 more
at
org.apache.openejb.util.proxy.LocalBeanProxyFactory.createProxy(LocalBeanProxyFactory.java:143)
at
org.apache.openejb.util.proxy.LocalBeanProxyFactory.createProxy(LocalBeanProxyFactory.java:150)
at
org.apache.openejb.util.proxy.LocalBeanProxyFactory.newProxyInstance(LocalBeanProxyFactory.java:57)
at
org.apache.openejb.core.mdb.EndpointFactory.createEndpoint(EndpointFactory.java:78)
at
org.apache.activemq.ra.ServerSessionPoolImpl.createEndpoint(ServerSessionPoolImpl.java:92)
at
org.apache.activemq.ra.ServerSessionPoolImpl.createServerSessionImpl(ServerSessionPoolImpl.java:76)
at
org.apache.activemq.ra.ServerSessionPoolImpl.getServerSession(ServerSessionPoolImpl.java:116)
at
org.apache.activemq.ActiveMQConnectionConsumer.dispatch(ActiveMQConnectionConsumer.java:130)
at
org.apache.activemq.ActiveMQConnection$3.processMessageDispatch(ActiveMQConnection.java:1858)
at
org.apache.activemq.command.MessageDispatch.visit(MessageDispatch.java:113)
at
org.apache.activemq.ActiveMQConnection.onCommand(ActiveMQConnection.java:1838)
at
org.apache.activemq.transport.ResponseCorrelator.onCommand(ResponseCorrelator.java:116)
at
org.apache.activemq.transport.MutexTransport.onCommand(MutexTransport.java:50)
at
org.apache.activemq.transport.vm.VMTransport.iterate(VMTransport.java:241)
at
org.apache.activemq.thread.PooledTaskRunner.runTask(PooledTaskRunner.java:129)
at
org.apache.activemq.thread.PooledTaskRunner$1.run(PooledTaskRunner.java:47)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:680)
at
org.apache.openejb.util.proxy.LocalBeanProxyFactory.newProxyInstance(LocalBeanProxyFactory.java:60)
at
org.apache.openejb.core.mdb.EndpointFactory.createEndpoint(EndpointFactory.java:78)
at
org.apache.activemq.ra.ServerSessionPoolImpl.createEndpoint(ServerSessionPoolImpl.java:92)
at
org.apache.activemq.ra.ServerSessionPoolImpl.createServerSessionImpl(ServerSessionPoolImpl.java:76)
at
org.apache.activemq.ra.ServerSessionPoolImpl.getServerSession(ServerSessionPoolImpl.java:116)
at
org.apache.activemq.ActiveMQConnectionConsumer.dispatch(ActiveMQConnectionConsumer.java:130)
at
org.apache.activemq.ActiveMQConnection$3.processMessageDispatch(ActiveMQConnection.java:1858)
at
org.apache.activemq.command.MessageDispatch.visit(MessageDispatch.java:113)
at
org.apache.activemq.ActiveMQConnection.onCommand(ActiveMQConnection.java:1838)
at
org.apache.activemq.transport.ResponseCorrelator.onCommand(ResponseCorrelator.java:116)
at
org.apache.activemq.transport.MutexTransport.onCommand(MutexTransport.java:50)
at
org.apache.activemq.transport.vm.VMTransport.iterate(VMTransport.java:241)
at
org.apache.activemq.thread.PooledTaskRunner.runTask(PooledTaskRunner.java:129)
at
org.apache.activemq.thread.PooledTaskRunner$1.run(PooledTaskRunner.java:47)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:680)
Regards,
Alex
--
View this message in context: http://openejb.979440.n4.nabble.com/ActiveMQ-1-5-1-issue-with-an-ActiveMQ-embedded-broker-tp4658482p4661377.html
Sent from the OpenEJB User mailing list archive at Nabble.com.
Re: ActiveMQ 1.5.1 issue with an ActiveMQ embedded broker
Posted by Romain Manni-Bucau <rm...@gmail.com>.
no,
in 1.6.0 (should come soon too)
*Romain Manni-Bucau*
*Twitter: @rmannibucau <https://twitter.com/rmannibucau>*
*Blog: **http://rmannibucau.wordpress.com/*<http://rmannibucau.wordpress.com/>
*LinkedIn: **http://fr.linkedin.com/in/rmannibucau*
*Github: https://github.com/rmannibucau*
2013/3/25 tschuler <th...@opentext.com>
> Hi Romain!
>
> As we are facing the same issue within TomEE 1.5.1:
> Will the fix also be available in upcoming TomEE 1.5.2?
>
> Best regards,
> Thomas
>
>
>
> --
> View this message in context:
> http://openejb.979440.n4.nabble.com/ActiveMQ-1-5-1-issue-with-an-ActiveMQ-embedded-broker-tp4658482p4661743.html
> Sent from the OpenEJB User mailing list archive at Nabble.com.
>
Re: ActiveMQ 1.5.1 issue with an ActiveMQ embedded broker
Posted by tschuler <th...@opentext.com>.
Hi Romain!
As we are facing the same issue within TomEE 1.5.1:
Will the fix also be available in upcoming TomEE 1.5.2?
Best regards,
Thomas
--
View this message in context: http://openejb.979440.n4.nabble.com/ActiveMQ-1-5-1-issue-with-an-ActiveMQ-embedded-broker-tp4658482p4661743.html
Sent from the OpenEJB User mailing list archive at Nabble.com.
Re: ActiveMQ 1.5.1 issue with an ActiveMQ embedded broker
Posted by almos <al...@ukr.net>.
I've used latest TomEE 1.6 for couple of days - issue doesn't reproduce
anymore and everything works smoothly.
Great work! Thank you a lot for the support!
Regards,
Alex
--
View this message in context: http://openejb.979440.n4.nabble.com/ActiveMQ-1-5-1-issue-with-an-ActiveMQ-embedded-broker-tp4658482p4661684.html
Sent from the OpenEJB User mailing list archive at Nabble.com.
Re: ActiveMQ 1.5.1 issue with an ActiveMQ embedded broker
Posted by almos <al...@ukr.net>.
Thanks a lot!
I'll give it a try let you know about results.
Regards,
Alex
--
View this message in context: http://openejb.979440.n4.nabble.com/ActiveMQ-1-5-1-issue-with-an-ActiveMQ-embedded-broker-tp4658482p4661557.html
Sent from the OpenEJB User mailing list archive at Nabble.com.
Re: ActiveMQ 1.5.1 issue with an ActiveMQ embedded broker
Posted by Romain Manni-Bucau <rm...@gmail.com>.
Ok,
i didnt try tomee.sh script
here it is fixed https://issues.apache.org/jira/browse/TOMEE-832
*Romain Manni-Bucau*
*Twitter: @rmannibucau <https://twitter.com/rmannibucau>*
*Blog: **http://rmannibucau.wordpress.com/*<http://rmannibucau.wordpress.com/>
*LinkedIn: **http://fr.linkedin.com/in/rmannibucau*
*Github: https://github.com/rmannibucau*
2013/3/16 almos <al...@ukr.net>
> That's a bit strange, on 1.5.1 and 1.6 trunk I can easily reproduce it with
> your steps.
>
> What I did was:
> 0. created TOMEE_HOME/apps dir
> 1. Downloaded 1.5.1-plus release
> 2. Changed tomee.xml to add 1-st ActiveMQ configuration
> 3. Ran TomEE
> 4. Deployed EAR
> 5. Ran ab -n 1000 -c 50 http://localhost:8080/frontend/backend
>
> This time I didn't get any exceptions. Strange, but the fact remains.
> I re-tried with following steps
>
> 1. Stopped tomee
> 2. Removed logs (rm -f ./logs/*)
> 3. Removed deployed apps (rm -Rf ./apps/*)
> 4. started tomee (./bin/startup.sh)
> 5. Deployed EAR again (./bin/tomee.sh deploy /tmp/poc-0.1.1-SNAPSHOT.ear)
> 6. Ran ab -n 1000 -c 50 http://localhost:8080/frontend/backend
>
> This time I got 17 Exceptions
>
> Then I tried latest nightly 1.6 build (
>
> https://repository.apache.org/content/groups/snapshots/org/apache/openejb/apache-tomee/1.6.0-SNAPSHOT/apache-tomee-1.6.0-20130312.041113-27-plus.tar.gz
> )
>
> Steps were following:
> 0. created TOMEE_HOME/apps dir
> 1. Copied tomee.xml used to check 1.5.1 version
> 2. Started tomee (./bin/startup.sh)
> 3. Deployed EAR (./bin/tomee.sh deploy /tmp/poc-0.1.1-SNAPSHOT.ear)
> 4. Ran ab -n 1000 -c 50 http://localhost:8080/frontend/backend
>
> This time for 1.6 trunk I got 11 Exceptions.
>
> I don't know why you can't reproduce it.
> Maybe try couple of consequent deploys.
> I can reproduce this with different environments (Win7/RHEL 6.3/MacOS 10.7)
> with different JREs (1.6/1.7) using source TomEE distributions.
>
> Regards,
> Aleksey Moskvin
>
>
>
> --
> View this message in context:
> http://openejb.979440.n4.nabble.com/ActiveMQ-1-5-1-issue-with-an-ActiveMQ-embedded-broker-tp4658482p4661555.html
> Sent from the OpenEJB User mailing list archive at Nabble.com.
>
Re: ActiveMQ 1.5.1 issue with an ActiveMQ embedded broker
Posted by almos <al...@ukr.net>.
That's a bit strange, on 1.5.1 and 1.6 trunk I can easily reproduce it with
your steps.
What I did was:
0. created TOMEE_HOME/apps dir
1. Downloaded 1.5.1-plus release
2. Changed tomee.xml to add 1-st ActiveMQ configuration
3. Ran TomEE
4. Deployed EAR
5. Ran ab -n 1000 -c 50 http://localhost:8080/frontend/backend
This time I didn't get any exceptions. Strange, but the fact remains.
I re-tried with following steps
1. Stopped tomee
2. Removed logs (rm -f ./logs/*)
3. Removed deployed apps (rm -Rf ./apps/*)
4. started tomee (./bin/startup.sh)
5. Deployed EAR again (./bin/tomee.sh deploy /tmp/poc-0.1.1-SNAPSHOT.ear)
6. Ran ab -n 1000 -c 50 http://localhost:8080/frontend/backend
This time I got 17 Exceptions
Then I tried latest nightly 1.6 build (
https://repository.apache.org/content/groups/snapshots/org/apache/openejb/apache-tomee/1.6.0-SNAPSHOT/apache-tomee-1.6.0-20130312.041113-27-plus.tar.gz)
Steps were following:
0. created TOMEE_HOME/apps dir
1. Copied tomee.xml used to check 1.5.1 version
2. Started tomee (./bin/startup.sh)
3. Deployed EAR (./bin/tomee.sh deploy /tmp/poc-0.1.1-SNAPSHOT.ear)
4. Ran ab -n 1000 -c 50 http://localhost:8080/frontend/backend
This time for 1.6 trunk I got 11 Exceptions.
I don't know why you can't reproduce it.
Maybe try couple of consequent deploys.
I can reproduce this with different environments (Win7/RHEL 6.3/MacOS 10.7)
with different JREs (1.6/1.7) using source TomEE distributions.
Regards,
Aleksey Moskvin
--
View this message in context: http://openejb.979440.n4.nabble.com/ActiveMQ-1-5-1-issue-with-an-ActiveMQ-embedded-broker-tp4658482p4661555.html
Sent from the OpenEJB User mailing list archive at Nabble.com.
Re: ActiveMQ 1.5.1 issue with an ActiveMQ embedded broker
Posted by Romain Manni-Bucau <rm...@gmail.com>.
ok, built your ear, moved it over apps in a tomee 1.6.0-SNAPSHOT and run
several requests (even ab -n 10000 -c 50
http://localhost:8080/frontend/backend) but got no exception. Tested both
config in tomee.xml
*Romain Manni-Bucau*
*Twitter: @rmannibucau <https://twitter.com/rmannibucau>*
*Blog: **http://rmannibucau.wordpress.com/*<http://rmannibucau.wordpress.com/>
*LinkedIn: **http://fr.linkedin.com/in/rmannibucau*
*Github: https://github.com/rmannibucau*
2013/3/14 almos <al...@ukr.net>
> Ok, here it is - http://www.4shared.com/zip/IgOJaf_C/poc.html
>
> "mvn package" will produce an EAR and put it to the path where DEPLOY
> environment variable points to.
>
> To test it just make an GET HTTP request to
> http://localhost:8080/frontend/backend
> it will just send Date object to JMS topic and then output it to the
> console.
>
> Try doing multiple requests until you see mentioned exceptions.
> They come up randomly (it might take some time till they appear), so if you
> don't get them try to restart TomEE and perform GET requests again.
>
> Used broker configurations are:
>
> ----- First one ----------
>
> <Resource id="ActiveMQProvider" type="ActiveMQResourceAdapter">
> BrokerXmlConfig=broker:(tcp://localhost:61616)
> ServerUrl = vm://localhost
> MaximumRedeliveries 10
> DataSource
> TransactionSupport = none
> </Resource>
>
> <Resource id="ActiveMQConnectionFactory"
> type="javax.jms.ConnectionFactory">
> ResourceAdapter = ActiveMQProvider
> PoolMinSize = 10
> PoolMaxSize = 150
> </Resource>
>
> <Container id="ActiveMQMDBContainer" ctype="MESSAGE">
> ResourceAdapter = ActiveMQProvider
> </Container>
>
> ----- Second one ----------
>
> <Resource id="ActiveMQProvider" type="ActiveMQResourceAdapter">
> BrokerXmlConfig=broker:(tcp://localhost:61616)
> ServerUrl =
>
> vm://localhost?jms.useAsyncSend=false&jms.alwaysSessionAsync=false&marshal=false&broker.persistent=false&jms.copyMessageOnSend=false
> MaximumRedeliveries 10
> DataSource
> TransactionSupport = none
> </Resource>
>
> <Resource id="ActiveMQConnectionFactory"
> type="javax.jms.ConnectionFactory">
> ResourceAdapter = ActiveMQProvider
> PoolMinSize = 5
> PoolMaxSize = 75
> </Resource>
>
> <Container id="ActiveMQMDBContainer" ctype="MESSAGE">
> ResourceAdapter = ActiveMQProvider
> </Container>
>
>
>
> --
> View this message in context:
> http://openejb.979440.n4.nabble.com/ActiveMQ-1-5-1-issue-with-an-ActiveMQ-embedded-broker-tp4658482p4661528.html
> Sent from the OpenEJB User mailing list archive at Nabble.com.
>
Re: ActiveMQ 1.5.1 issue with an ActiveMQ embedded broker
Posted by almos <al...@ukr.net>.
Ok, here it is - http://www.4shared.com/zip/IgOJaf_C/poc.html
"mvn package" will produce an EAR and put it to the path where DEPLOY
environment variable points to.
To test it just make an GET HTTP request to
http://localhost:8080/frontend/backend
it will just send Date object to JMS topic and then output it to the
console.
Try doing multiple requests until you see mentioned exceptions.
They come up randomly (it might take some time till they appear), so if you
don't get them try to restart TomEE and perform GET requests again.
Used broker configurations are:
----- First one ----------
<Resource id="ActiveMQProvider" type="ActiveMQResourceAdapter">
BrokerXmlConfig=broker:(tcp://localhost:61616)
ServerUrl = vm://localhost
MaximumRedeliveries 10
DataSource
TransactionSupport = none
</Resource>
<Resource id="ActiveMQConnectionFactory" type="javax.jms.ConnectionFactory">
ResourceAdapter = ActiveMQProvider
PoolMinSize = 10
PoolMaxSize = 150
</Resource>
<Container id="ActiveMQMDBContainer" ctype="MESSAGE">
ResourceAdapter = ActiveMQProvider
</Container>
----- Second one ----------
<Resource id="ActiveMQProvider" type="ActiveMQResourceAdapter">
BrokerXmlConfig=broker:(tcp://localhost:61616)
ServerUrl =
vm://localhost?jms.useAsyncSend=false&jms.alwaysSessionAsync=false&marshal=false&broker.persistent=false&jms.copyMessageOnSend=false
MaximumRedeliveries 10
DataSource
TransactionSupport = none
</Resource>
<Resource id="ActiveMQConnectionFactory" type="javax.jms.ConnectionFactory">
ResourceAdapter = ActiveMQProvider
PoolMinSize = 5
PoolMaxSize = 75
</Resource>
<Container id="ActiveMQMDBContainer" ctype="MESSAGE">
ResourceAdapter = ActiveMQProvider
</Container>
--
View this message in context: http://openejb.979440.n4.nabble.com/ActiveMQ-1-5-1-issue-with-an-ActiveMQ-embedded-broker-tp4658482p4661528.html
Sent from the OpenEJB User mailing list archive at Nabble.com.
Re: ActiveMQ 1.5.1 issue with an ActiveMQ embedded broker
Posted by almos <al...@ukr.net>.
Thanks for the response.
I'll provide a test project including everything needed to reproduce the
issue and post it here later.
Regards,
Alex
--
View this message in context: http://openejb.979440.n4.nabble.com/ActiveMQ-1-5-1-issue-with-an-ActiveMQ-embedded-broker-tp4658482p4661381.html
Sent from the OpenEJB User mailing list archive at Nabble.com.
Re: ActiveMQ 1.5.1 issue with an ActiveMQ embedded broker
Posted by Romain Manni-Bucau <rm...@gmail.com>.
Hi,
would be great to get a feedback on trunk about it
normally we protected it enough (but can't recal exactly when).
so we'd need more info to be sure that's an issue of tomee (classes,
deployment mode etc...).
*Romain Manni-Bucau*
*Twitter: @rmannibucau <https://twitter.com/rmannibucau>*
*Blog: **http://rmannibucau.wordpress.com/*<http://rmannibucau.wordpress.com/>
*LinkedIn: **http://fr.linkedin.com/in/rmannibucau*
*Github: https://github.com/rmannibucau*
2013/3/10 almos <al...@ukr.net>
> Checked on TomEE+ 1.6 trunk - exception is a bit different now but issue
> still happens randomly and JMS message gets lost.
>
> Here is a stacktrace
>
> Exception in thread "ActiveMQ VMTransport: vm://localhost#14-3"
> java.lang.InternalError: LocalBeanProxyFactory.newProxyInstance:
> java.lang.InternalError: LocalBeanProxyFactory.createProxy:
> java.lang.reflect.InvocationTargetException
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at
>
> org.apache.openejb.util.proxy.LocalBeanProxyFactory$Unsafe.defineClass(LocalBeanProxyFactory.java:816)
> at
>
> org.apache.openejb.util.proxy.LocalBeanProxyFactory$Unsafe.access$200(LocalBeanProxyFactory.java:697)
> at
>
> org.apache.openejb.util.proxy.LocalBeanProxyFactory.createProxy(LocalBeanProxyFactory.java:140)
> at
>
> org.apache.openejb.util.proxy.LocalBeanProxyFactory.createProxy(LocalBeanProxyFactory.java:150)
> at
>
> org.apache.openejb.util.proxy.LocalBeanProxyFactory.newProxyInstance(LocalBeanProxyFactory.java:57)
> at
>
> org.apache.openejb.core.mdb.EndpointFactory.createEndpoint(EndpointFactory.java:78)
> at
>
> org.apache.activemq.ra.ServerSessionPoolImpl.createEndpoint(ServerSessionPoolImpl.java:92)
> at
>
> org.apache.activemq.ra.ServerSessionPoolImpl.createServerSessionImpl(ServerSessionPoolImpl.java:76)
> at
>
> org.apache.activemq.ra.ServerSessionPoolImpl.getServerSession(ServerSessionPoolImpl.java:116)
> at
>
> org.apache.activemq.ActiveMQConnectionConsumer.dispatch(ActiveMQConnectionConsumer.java:130)
> at
>
> org.apache.activemq.ActiveMQConnection$3.processMessageDispatch(ActiveMQConnection.java:1858)
> at
> org.apache.activemq.command.MessageDispatch.visit(MessageDispatch.java:113)
> at
>
> org.apache.activemq.ActiveMQConnection.onCommand(ActiveMQConnection.java:1838)
> at
>
> org.apache.activemq.transport.ResponseCorrelator.onCommand(ResponseCorrelator.java:116)
> at
>
> org.apache.activemq.transport.MutexTransport.onCommand(MutexTransport.java:50)
> at
> org.apache.activemq.transport.vm.VMTransport.iterate(VMTransport.java:241)
> at
>
> org.apache.activemq.thread.PooledTaskRunner.runTask(PooledTaskRunner.java:129)
> at
> org.apache.activemq.thread.PooledTaskRunner$1.run(PooledTaskRunner.java:47)
> at
>
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
> at
>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
> at java.lang.Thread.run(Thread.java:680)
> Caused by: java.lang.LinkageError: loader (instance of
> java/net/URLClassLoader): attempted duplicate class definition for name:
> "com/bmm/mdb/SynchronizerBean$LocalBeanProxy"
> at sun.misc.Unsafe.defineClass(Native Method)
> ... 25 more
>
> at
>
> org.apache.openejb.util.proxy.LocalBeanProxyFactory.createProxy(LocalBeanProxyFactory.java:143)
> at
>
> org.apache.openejb.util.proxy.LocalBeanProxyFactory.createProxy(LocalBeanProxyFactory.java:150)
> at
>
> org.apache.openejb.util.proxy.LocalBeanProxyFactory.newProxyInstance(LocalBeanProxyFactory.java:57)
> at
>
> org.apache.openejb.core.mdb.EndpointFactory.createEndpoint(EndpointFactory.java:78)
> at
>
> org.apache.activemq.ra.ServerSessionPoolImpl.createEndpoint(ServerSessionPoolImpl.java:92)
> at
>
> org.apache.activemq.ra.ServerSessionPoolImpl.createServerSessionImpl(ServerSessionPoolImpl.java:76)
> at
>
> org.apache.activemq.ra.ServerSessionPoolImpl.getServerSession(ServerSessionPoolImpl.java:116)
> at
>
> org.apache.activemq.ActiveMQConnectionConsumer.dispatch(ActiveMQConnectionConsumer.java:130)
> at
>
> org.apache.activemq.ActiveMQConnection$3.processMessageDispatch(ActiveMQConnection.java:1858)
> at
> org.apache.activemq.command.MessageDispatch.visit(MessageDispatch.java:113)
> at
>
> org.apache.activemq.ActiveMQConnection.onCommand(ActiveMQConnection.java:1838)
> at
>
> org.apache.activemq.transport.ResponseCorrelator.onCommand(ResponseCorrelator.java:116)
> at
>
> org.apache.activemq.transport.MutexTransport.onCommand(MutexTransport.java:50)
> at
> org.apache.activemq.transport.vm.VMTransport.iterate(VMTransport.java:241)
> at
>
> org.apache.activemq.thread.PooledTaskRunner.runTask(PooledTaskRunner.java:129)
> at
> org.apache.activemq.thread.PooledTaskRunner$1.run(PooledTaskRunner.java:47)
> at
>
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
> at
>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
> at java.lang.Thread.run(Thread.java:680)
>
> at
>
> org.apache.openejb.util.proxy.LocalBeanProxyFactory.newProxyInstance(LocalBeanProxyFactory.java:60)
> at
>
> org.apache.openejb.core.mdb.EndpointFactory.createEndpoint(EndpointFactory.java:78)
> at
>
> org.apache.activemq.ra.ServerSessionPoolImpl.createEndpoint(ServerSessionPoolImpl.java:92)
> at
>
> org.apache.activemq.ra.ServerSessionPoolImpl.createServerSessionImpl(ServerSessionPoolImpl.java:76)
> at
>
> org.apache.activemq.ra.ServerSessionPoolImpl.getServerSession(ServerSessionPoolImpl.java:116)
> at
>
> org.apache.activemq.ActiveMQConnectionConsumer.dispatch(ActiveMQConnectionConsumer.java:130)
> at
>
> org.apache.activemq.ActiveMQConnection$3.processMessageDispatch(ActiveMQConnection.java:1858)
> at
> org.apache.activemq.command.MessageDispatch.visit(MessageDispatch.java:113)
> at
>
> org.apache.activemq.ActiveMQConnection.onCommand(ActiveMQConnection.java:1838)
> at
>
> org.apache.activemq.transport.ResponseCorrelator.onCommand(ResponseCorrelator.java:116)
> at
>
> org.apache.activemq.transport.MutexTransport.onCommand(MutexTransport.java:50)
> at
> org.apache.activemq.transport.vm.VMTransport.iterate(VMTransport.java:241)
> at
>
> org.apache.activemq.thread.PooledTaskRunner.runTask(PooledTaskRunner.java:129)
> at
> org.apache.activemq.thread.PooledTaskRunner$1.run(PooledTaskRunner.java:47)
> at
>
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
> at
>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
> at java.lang.Thread.run(Thread.java:680)
>
> Regards,
> Alex
>
>
>
> --
> View this message in context:
> http://openejb.979440.n4.nabble.com/ActiveMQ-1-5-1-issue-with-an-ActiveMQ-embedded-broker-tp4658482p4661377.html
> Sent from the OpenEJB User mailing list archive at Nabble.com.
>