[Hawkular-dev] errors when embedding c*

[John Mazzitelli]

1. Git clone the hawkular-services master branch
2. From the top directory under hawkular-services, run "mvn clean install -Pdev -Pembeddedec -Pdozip"

(note: -Pdozip is only needed once - looks like the itests need the zip to build or something because i got a build error if I didn't build the zip at least once - I should probably write a JIRA on the new -Pdozip profile - that was added recently).

3. Run "dist/target/hawkular-services-dist-*/bin/standalone.sh"

That's how I see it. I see it pretty regularly. Note, I am NOT running on a machine with a SSD hard drive :)

----- Original Message -----
> I didn't see that error on my tests.
> 
> I will take a look.
> 
> Are you using the new C* embedded in hawkular-services, right ?
> 
> Can you post me the commands/steps to reproduce it ?
> 
> Thanks.
> 
> ----- Mensaje original -----
> > De: "John Mazzitelli" <mazz at redhat.com>
> > Para: "Discussions around Hawkular development"
> > <hawkular-dev at lists.jboss.org>
> > Enviados: Martes, 5 de Julio 2016 18:33:19
> > Asunto: [Hawkular-dev] errors when embedding c*
> > 
> > > We have embedded C* today using the maven 'embeddedc' profile.
> > > HOWEVER, I can tell you that that still doesn't work quite right
> > > ...
> > > some components throw errors at startup and you usually have to
> > > shutdown the h-server, restart it, and usually (not always) things
> > > start working again.
> > 
> > Whether we embed C* in -services or in another distro, either way, we have
> > a
> > problem.
> > 
> > I'm sure all of us have seen this at one time or another :)
> > 
> > It seems if I restart the server, most times (not all) I no longer see
> > these
> > errors. I have no idea if this is just going to cause problems in alerts,
> > or
> > if there are other problems we'll see. But I see lots of these kinds of
> > errors:
> > 
> > ===========
> > 
> > 2016-07-05 11:06:21,747 ERROR [org.jboss.as.ejb3.invocation] (Thread-127
> > (ActiveMQ-client-global-threads-913106351)) WFLYEJB0034: EJB Invocation
> > failed on component CacheManager for method public java.util.Set
> > org.hawkular.alerts.bus.init.CacheManager.getActiveDataIds():
> > javax.ejb.ConcurrentAccessTimeoutException: WFLYEJB0241: EJB 3.1 PFD2
> > 4.8.5.5.1 concurrent access timeout on CacheManager - could not obtain lock
> > within 5000MILLISECONDS
> > ...
> > 	at
> > 	org.hawkular.alerts.bus.init.CacheManager$$$view16.getActiveDataIds(Unknown
> > 	Source)
> > 	at
> > 	org.hawkular.alerts.bus.listener.MetricDataListener.onBasicMessage(MetricDataListener.java:82)
> > 	at
> > 	org.hawkular.alerts.bus.listener.MetricDataListener.onBasicMessage(MetricDataListener.java:50)
> > 	at
> > 	org.hawkular.bus.common.consumer.BasicMessageListener.onBasicMessage(BasicMessageListener.java:77)
> > 	at
> > 	org.hawkular.bus.common.consumer.BasicMessageListener.onMessage(BasicMessageListener.java:63)
> > ...
> > _______________________________________________
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> > hawkular-dev at lists.jboss.org
> > https://lists.jboss.org/mailman/listinfo/hawkular-dev
> > 
>