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 just guessing here, but if looks like you are using JBoss ESB, and based on the error message, I assume that ESB doesn't come with a deployer for EARs. If you want to deploy an EAR you will need JBoss AS.