This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
I'm wondering if you ever found a solution to this issue? I'm having the same problem with one of my applications running the Apache to Tomcat connector. Please let me know if you found a reason behind this error? It happens at startup, and gets logged in the catalina_log.YYYY-MM-DD.txt file for each connector service:
"CoyoteConnector Coyote can't register jmx for protocol"