This affects GA release.

Connectors mod_cluster and mod_jk are not supported with Apache HTTP server from HP-UX Web Server Suite in EAP 7.0. Customer can configure Undertow as load balancer instead or use any other supported platform where Apache HTTP can be installed and use HP-UX machines only for EAP instances.

This fact should be emphasized in Release Notes and link/direction to configuration EAP as balancer realized by Undertow should be provided.