Messages such as: [Tue Apr 14 10:38:56 2015] [warn] manager_handler STATUS error: MEM: Can't read node are very difficult to troubleshoot given the limited context provided. It would be great if we could add some sort of node identifier or the JVMRoute of the node to the message above.
Retroactively bulk-closing issues from released EAP 6.4 cumulative patches.