EAP 6 management plug-in for JBoss ON fails to discover managed servers if a server's port-offset or auto-start attribute contain an expression

Solution Verified - Updated -

Issue

  • Unable to discover or recognize managed servers on host controller
  • Agent log contains discovery warnings similar to:

    Discovery for a ResourceType[id=0, name=Managed Server, plugin=JBossAS7, category=Server] failed for process  :java.util.LinkedHashMap cannot be cast to java.lang.Boolean
    

Environment

  • Red Hat JBoss Operations Network (ON) 3.3
  • Red Hat JBoss Enterprise Application Platform (EAP) 6 management plug-in for JBoss ON
  • JBoss EAP running in domain mode and its host controller resource has been discovered and imported into JBoss ON inventory

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