Nagios Support Forum

Hi

I would like to monitor JBoss heap memory via Nagios core using JMX Eval.

But unable to establish the connection with the server, getting below exception.

JMXEval Heap Size UNKNOWN - com.adahas.tools.jmxeval.exception.JMXEvalException:
Could not connect to server | time=0.421s

Same plugin is working for other application servers like Tomcat. I am setting the jboss-client.jar in the classpath as well.

Is there any other way to monotor JBoss heap memory from Nagios Core?

https://support.nagios.com/forum/viewto ... eap#p30118 links to a couple alternatives.

Could not connect to server

ping X.X.X.X
nmap -pPORTNUM X.X.X.X

Please link us to the exact plugin you are using and send us the full command you are running.