There are several locations to look for information in case trouble strikes:
this section
If there are multiple JBoss installations running in your local network you need
to assign a different partition UDP group to each cluster! This can be done by adding
-Djboss.partition.udpGroup=230.2.3.4
(or any other multicast address you choose thats available)
to the start script/command shown in
Starting [fleXive].
In order to run JBossCache on Linux IPv4 needs to be defined as the preferred IP stack. In the Glassfish admin console, go to → → and add the following option:
-Djava.net.preferIPv4Stack=true
If an ant-task fails, make sure you have Apache ANT 1.7 installed.
If you get the following warning:
Problem: failed to create task or type javacc when executing ant
make sure you installed the ant-optional package.