Per the JGroups documentation, they show configuration as the following
In actual configuration files, I see the following :
Questions
1 - How is this command
initial_hosts="${jgroups.tcpping.initial_hosts:server1[9000],server2[9001]}"
different from
initial_hosts="server1[9000],server2[9001]"
Or are they the same?
2 - Where are the various parameters defined and are their any advantages to using them?
jgroups.tcpping.initial_hosts
jgroups.tcpping.return_entire_cache
jgroups.tcp.port_range