title: How do I connect to local cassandra db
body: <p>I have a cassandra db running locally.  I can see it working in Ops Center.  However, when I open dev center and try to connect I get a cryptic "unable to connect" error.</p>
  
  <p>How can I get the exact name / connectionstring that I need to use to connect to this local cassandra db via dev center?</p>