title: Spring Boot - Unable to override RabbitMQ properties
body: <p>I've faced an issue with configuring RabbitMQ with Spring Boot.</p>
  
  <p>I need to override host value for my application. I use JavaConfig approach. I use auto configuration feature as well.</p>
  
  <p>So I put <code>spring.rabbitmq.host=myhost.com</code> property into <code>application.properties</code> but RabbitMQ <code>ConnectionFactory</code> still created with localhost value.</p>
  
  <p><strong>UPDATE1:</strong> Seems like my embedded Tomcat instance doesn't pick up updates in property files. I've added some custom property and Spring can't resolve the placeholder for it.
  I run my application in IntellijIdea 14 as a common java app. 
  All class changes are picked up by IntellijIdea&amp;Tomcat but all resources folder content is not.</p>
  
  <p>Is this IntellijIdea 14 related issue?</p>
  
  <p>Thanks in advance.</p>