title: Hazelcast creates 3 nodes/members when configured as Hibernate L2 cache
body: <p>Hazelcast creates 3 nodes/members when configured as Hibernate L2 cache.</p>
  
  <p>Why? How do I control this?</p>
  
  <p>I am using Hazelcast 3.2.6 with default configuration and Grails 2.2.3.</p>