Re: [opennms-devel] OpenNMS && JBoss 4.2.2

Mark,

I ran into this too. For me, it was a configuration issue. I had to add 
the "collection" parameter in collectd-configuration.xml

See:
http://bugzilla.opennms.org/show_bug.cgi?id=2446

Jonathan added a page at the wiki, too:
http://www.opennms.org/index.php/JMX_Collector

Am Freitag, 6. Juni 2008 schrieb Mark Spenser:
> Hi all, I'm trying to make OpenNMS and JBoss friends and spent on this task
> some days already.
>
> Generally, to make capsd working with JBoss 4.2.2, you need to update jboss
> libraries, log4j and apply opennms-1.5.91-jboss-capsd.patch
> After that, capabilities check works.
>
> But with JMX data collection, I still can't make a solution. I'm a sysadm,
> not a programmer, so I'm not able to figure out what is wrong.
> With default configuration, I'm getting exceptions like:
> org.opennms.netmgt.rrd.RrdException: An error occured creating
> rrdfile /usr/local/OpenNMS/share/rrd/snmp/1/jsr160/CurThreadCpuTime.jrb:
> org.jrobin.core.RrdException: Invalid heartbeat, must be positive: -2
>         at org.opennms.netmgt.rrd.RrdUtils.createRRD(RrdUtils.java:198)
> (http://paste.lisp.org/display/61779)
>
> I tried to hardcode that heartbeat (opennms-1.5.91-jboss-jrobin.patch), but
> now it is NPE in another part:
>
> 2008-06-06 12:53:52,497 ERROR [CollectdScheduler-50 Pool-fiber0] RrdUtils:
> createRRD: An error occured creating
> rrdfile /opt/opennms/share/rrd/jmx/2/jboss/
> TotalMemory.jrb: java.lang.NullPointerException
> java.lang.NullPointerException
>         at
> org.opennms.netmgt.rrd.jrobin.JRobinRrdStrategy.createDefinition(JRobinRrdS
>trategy.java:112) at
> org.opennms.netmgt.rrd.QueuingRrdStrategy.createDefinition(QueuingRrdStrate
>gy.java:734) at org.opennms.netmgt.rrd.RrdUtils.createRRD(RrdUtils.java:195)
> at
> org.opennms.netmgt.collectd.PersistOperationBuilder.commit(PersistOperation
>Builder.java:113) at
> org.opennms.netmgt.collectd.BasePersister.commitBuilder(BasePersister.java:
>72) at
> org.opennms.netmgt.collectd.OneToOnePersister.completeAttribute(OneToOnePer
>sister.java:57) at
> org.opennms.netmgt.collectd.AbstractCollectionAttribute.visit(AbstractColle
>ctionAttribute.java:65) at
> org.opennms.netmgt.collectd.AttributeGroup.visit(AttributeGroup.java:75)
>         at
> org.opennms.netmgt.collectd.AbstractCollectionResource.visit(AbstractCollec
>tionResource.java:103) at
> org.opennms.netmgt.collectd.JMXCollector$JMXCollectionSet.visit(JMXCollecto
>r.java:913) at
> org.opennms.netmgt.collectd.CollectableService.doCollection(CollectableServ
>ice.java:354) at
> org.opennms.netmgt.collectd.CollectableService.run(CollectableService.java:
>296) at
> org.opennms.netmgt.scheduler.LegacyScheduler$1.run(LegacyScheduler.java:292
>) at
> org.opennms.core.concurrent.RunnableConsumerThreadPool$FiberThreadImpl.run(
>RunnableConsumerThreadPool.java:422) at
> java.lang.Thread.run(Thread.java:595)
>
>
> What can I do for JMX parameters collection?



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