[ https://issues.jboss.org/browse/WFLY-179?page=com.atlassian.jira.plugin.s... ] RH Bugzilla Integration commented on WFLY-179: ---------------------------------------------- Aleksandar Kostadinov <akostadi(a)redhat.com&gt; made a comment on [bug 900801|https://bugzilla.redhat.com/show_bug.cgi?id=900801] I am running EAP 6.0.1 ER5 in *domain* mode. And there seems to be no way to add mod_cluster through cli while there are running servers. Foremost composite operation does not seem to work at all. Any composite operation I try to execute results in: This command has worked with EAP 6.0.1 but is *not* working now. This is a *regression*: > /:composite(steps=[ {"operation" => "add", "address" => [ ("profile" => "default"), ("subsystem" => "modcluster") ] },{ "operation" => "add", "address" => [ ("profile" => "default"), ("subsystem" => "modcluster"), ("mod-cluster-config" => "configuration") ], "advertise" => "false", "proxy-list" => "${jboss.modcluster.proxyList}", "connector" => "ajp"}, { "operation" => "add", "address" => [ ("profile" => "default"), ("subsystem" => "modcluster"), ("mod-cluster-config" => "configuration"), ("dynamic-load-provider" => "configuration") ]}, { "operation" => "add", "address" => [ ("profile" => "default"), ("subsystem" => "modcluster"), ("mod-cluster-config" => "configuration"), ("dynamic-load-provider" => "configuration"), ("load-metric" => "busyness")], "type" => "busyness"} ]) Trying with normal commands I'm getting the famous "connector may not be null" The same command works only if server-one and server-two both are stopped. The composite command does not start working though. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira