As I said, for the current version of ActiveMQ, the property can be
set directly on the broker, instead of using a system property. I
assume we'll be able to ditch the system property GBean and just
configure the broker GBean accordingly.
Thanks,
Aaron
On 9/13/06, Kevan Miller <[EMAIL PROTECTED]> wrote:
On Sep 13, 2006, at 7:37 AM, Aaron Mulder wrote:
> We shouldn't use the ActiveMQ shutdown hook -- we'll shut it down
> gracefully during the Geronimo kernel shutdown process. In a normal
> ActiveMQ config file you disable it with something like this:
>
> <broker useShutdownHook="false" ...>
>
> I haven't looked at our current ActiveMQ integration syntax but I
> assume we can set that same property on the broker object/GBean.
Right. The real issue is why the ActiveMQ shutdown hook is running. I
think the CNFE is occurring because the module has been stopped and
MultiParentClassLoader.destroy() has been called (thus no more
classes will be loaded...).
For G 1.0 and 1.1 we disabled the ActiveMQ shutdown hook with the
following in configs/activemq-broker/src/plan/plan.xml
<gbean name="SystemProperties"
class="org.apache.geronimo.system.properties.SystemProperties">
<attribute name="systemProperties">
activemq.broker.disable-clean-shutdown=true
</attribute>
</gbean>
I see we're still setting the system property in the active mq plan.
So, either ActiveMQ 4 uses a different system property or there's a
different problem.
On the different problem track: a while back, we had a dependency
issue which allowed ActiveMQ to start before the SystemProperties
GBean had been started -- so, ActiveMQ wasn't seeing the above system
property. See http://issues.apache.org/jira/browse/GERONIMO-1818
--kevan
>
> Thanks,
> Aaron
>
> On 9/12/06, Jason Dillon <[EMAIL PROTECTED]> wrote:
>> I'm not sure if this was the same error that was reported before...
>> but I am seeing a CNFE when shutting down jetty j2ee (`java -jar bin/
>> sever.jar --long`) with CTRL-C:
>>
>> <snip>
>> java.lang.NoClassDefFoundError: org/apache/activemq/broker/
>> BrokerService$2$1
>> at org.apache.activemq.broker.BrokerService$2.stop
>> (BrokerService.java:1137)
>> at org.apache.activemq.util.ServiceStopper.stop
>> (ServiceStopper.java:42)
>> at org.apache.activemq.broker.BrokerService.stop
>> (BrokerService.java:442)
>> at
>> org.apache.activemq.broker.BrokerService.containerShutdown
>> (BrokerService.java:1311)
>> at org.apache.activemq.broker.BrokerService$3.run
>> (BrokerService.java:1288)
>> </snip>
>>
>> This does not show up when using the shutdown command, or at least I
>> can't see it on the console when I use shutdown.sh, but it does show
>> up w/CTRL-C.
>>
>> Is the shutdown hook, not using the right classloader or something?
>>
>> --jason
>>
