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<p>Nice, I can try it out. Does it re-connect on JVM restart?</p>
<p>Scaling is not an issue for me right now.</p>
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<p>Thanks</p>
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<div id="divRpF7515" style="DIRECTION: ltr"><font color="#000000" size="2" face="Tahoma"><b>From:</b> Bryan Varner [bryan@varnernet.com]<br>
<b>Sent:</b> Tuesday, September 23, 2014 9:21 AM<br>
<b>To:</b> Rahul Agarwal<br>
<b>Cc:</b> collectd@verplant.org<br>
<b>Subject:</b> Re: [collectd] Generic JMX plugin and JVM restart<br>
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<div>I had this issue with JBoss (and GlassFish at another engagement). Our solution was to bounce Collectd as part of the CI. I didn’t like that solution either.</div>
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<div>You may want to check out my (in development, but working) FastJMX plugin here:</div>
<div><a href="https://github.com/bvarner/collectd-fast-jmx" target="_blank">https://github.com/bvarner/collectd-fast-jmx</a></div>
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<div>It handles connections / deploy undeploy notifications very differently that the GenericJMX plugin does, and I’d welcome any feedback you may have!</div>
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<div>My efforts the last week or so have been focused in the issue_5 branch, but I believe Master should work pretty well for most cases where GenericJMX was sufficient.</div>
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<div>I’m currently dealing with a special case where I needed collectd to handle ~1200 metrics spread across 9 hosts, and the GenericJMX plugin just couldn’t do it. :-)</div>
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<div>Regards,</div>
<div>-Bryan</div>
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<div>On Sep 23, 2014, at 12:13 PM, Rahul Agarwal <<a href="mailto:RAgarwal@livegamer.com" target="_blank">RAgarwal@livegamer.com</a>> wrote:</div>
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<div style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px">Hello,</div>
<div style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px">I have the GenericJMX plugin installed and it works great (I got all the metrics working from contrib/GenericJMX.conf).</div>
<p style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"> </p>
<div style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px">I am monitoring a Jboss server. The problem I have is that when my JBoss gets re-deployed (new builds via CI) the collectd collections stop working. I have to restart collectd for it to start working again. Some
Exceptions in the logs are as below. Restarting collectd on every host with deploys would be a deal breaker.</div>
<div style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px">Maybe there is some config that forces it to re-create a connection or something else I am missing?</div>
<div style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px">Any help will be much appreciated.</div>
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<div style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px">Thanks</div>
<p style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px"> </p>
<div style="MARGIN-BOTTOM: 0px; MARGIN-TOP: 0px">[2014-09-23 16:09:10] GenericJMXConfValue.query: getAttribute failed: javax.management.InstanceNotFoundException: java.lang:type=MemoryPool,name=Code Cache is not registered.<br>
[2014-09-23 16:09:10] GenericJMXConfValue.query: Querying attribute Usage failed.<br>
[2014-09-23 16:09:10] GenericJMXConfValue.query: getAttribute failed: javax.management.InstanceNotFoundException: java.lang:type=MemoryPool,name=CMS Perm Gen is not registered.<br>
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