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1. Re: JON Server Dashboard not showing jboss instances
cathy_with_a_c Jul 16, 2009 12:41 PM (in response to cathy_with_a_c)I ended up reinstalling my JON Server and agents and it cleared up those errors. I'm able to see my RHQ Agent now, however, I'm still not seeing my jboss instances. I am getting some odd warnings in the log of one of my agents.
2009-07-15 08:40:03,992 INFO [RHQ Agent Prompt Input Thread] (org.rhq.core.pc.PluginContainer)- Initializing Plugin Container v1.2.0.GA...
2009-07-15 08:40:05,846 WARN [RHQ Agent Prompt Input Thread] (core.clientapi.agent.metadata.PluginDependencyGraph)- Plugin [JMX] does not yet exist in the dependency graph to sat
isfy [Hibernate]
2009-07-15 08:40:05,847 WARN [RHQ Agent Prompt Input Thread] (core.clientapi.agent.metadata.PluginDependencyGraph)- Plugin [JMX] does not yet exist in the dependency graph to sat
isfy [Hibernate, JBossAS]
2009-07-15 08:40:05,847 WARN [RHQ Agent Prompt Input Thread] (core.clientapi.agent.metadata.PluginDependencyGraph)- Plugin [JMX] does not yet exist in the dependency graph to sat
isfy [JBossAS]
2009-07-15 08:40:05,847 WARN [RHQ Agent Prompt Input Thread] (core.clientapi.agent.metadata.PluginDependencyGraph)- Plugin [JMX] does not yet exist in the dependency graph to sat
isfy [JBossESB]
2009-07-15 08:40:05,847 WARN [RHQ Agent Prompt Input Thread] (core.clientapi.agent.metadata.PluginDependencyGraph)- Plugin [Tomcat] does not yet exist in the dependency graph to
satisfy [JBossESB]
2009-07-15 08:40:05,847 WARN [RHQ Agent Prompt Input Thread] (core.clientapi.agent.metadata.PluginDependencyGraph)- Plugin [JMX] does not yet exist in the dependency graph to sat
isfy [JBossESB, JBossAS]
2009-07-15 08:40:05,847 WARN [RHQ Agent Prompt Input Thread] (core.clientapi.agent.metadata.PluginDependencyGraph)- Plugin [JMX] does not yet exist in the dependency graph to sat
isfy [RHQServer]
2009-07-15 08:40:05,848 WARN [RHQ Agent Prompt Input Thread] (core.clientapi.agent.metadata.PluginDependencyGraph)- Plugin [JMX] does not yet exist in the dependency graph to sat
isfy [RHQServer, JBossAS]
2009-07-15 08:40:05,848 ERROR [RHQ Agent Prompt Input Thread] (rhq.core.pc.plugin.PluginManager)- Plugin [JBossAS] at [file:/jboss/rhq-agent/plugins/jopr-jboss-as-plugin-2.2.0.GA.
jar] could not be loaded and will therefore not be deployed.
java.lang.NullPointerException
at org.rhq.core.pc.plugin.PluginManager.initialize(PluginManager.java:164) -
2. Re: JON Server Dashboard not showing jboss instances
jayshaughnessy Aug 5, 2009 9:15 AM (in response to cathy_with_a_c)Was this problem resolved?
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3. Re: JON Server Dashboard not showing jboss instances
cathy_with_a_c Aug 11, 2009 10:59 AM (in response to cathy_with_a_c)This problem was finally resolved. I had to change the ownership of my Agents to match my instances.