WARN message "org.rhq.core.pluginapi.inventory.InvalidPluginConfigurationException: Home directory /path/to/the/container/fabric8-karaf-xxx does NOT exist" when trying to discover JBoss Fuse Containers

Issue

• Attempt to discover JBoss Fuse Containers fails with the following messages:

  ... WARN  [ResourceDiscoveryComponent.invoker.daemon-1] (org.jbosson.plugins.fuse.JBossFuseContainerDiscoveryComponent)- File /path/to/the/container/fabric8-karaf-xxx/etc/system.properties does not exist
  ...
  ... WARN  [ResourceDiscoveryComponent.invoker.daemon-1] (org.jbosson.plugins.fuse.JBossFuseContainerDiscoveryComponent)- Error when trying to discover Fuse Server process [ProcessScanResult: scan=[ProcessScan: query=[process|basename|match=^java.*,arg|-Dkaraf.home|match=.*,arg|-Dkaraf.base|match=.*,arg|*|match=org\.apache\.karaf\.(main|shell\.wrapper)\.Main], name=[null]], info=[process: pid=[23329], name=[/usr/lib/jvm/jre-1.8.0/bin/java], ppid=[1]]] (enable DEBUG for stack trace): org.rhq.core.pluginapi.inventory.InvalidPluginConfigurationException: Home directory /path/to/the/contaier/fabric8-karaf-xxx does NOT exist
  

• WARN message org.rhq.core.pluginapi.inventory.InvalidPluginConfigurationException: Home directory /path/to/the/container/fabric8-karaf-xxx does NOT exist when trying to discover JBoss Fuse Containers