Installation guide
returning an error.
mod_cluster always uses a CPing/CPong before forwarding a request. T he
connectiontimeout value used by mod_cluster is the ping value. Default is -1.
balancer
Specifies the name of the load-balancer. Default is mycluster.
domain
Optional parameter, which specifies how load is balanced across jvmRoutes within the same
domain. domain is used in conjunction with partitioned session replication (for example,
buddy replication).
84 Reference: Java properties