title: Not enough replica available for query at consistency LOCAL_ONE (1 required but only 0 alive)
body: <p>I have 6 nodes in my cassandra cluster, all the nodes are up. My keyspace is set up as:</p>
  
  <pre><code>replication = {'class': 'SimpleStrategy', 'replication_factor': '1'}  AND durable_writes = true
  </code></pre>
  
  <p>Doing a read from this cass cluster gives me the error:</p>
  
  <pre><code>java.io.IOException: Exception during execution of SELECT "colA", "colB", "colC", "colD" FROM "keyspacename"."tablename" WHERE token("colA") &gt; ? AND token("colA") &lt;= ?  LIMIT 1 ALLOW FILTERING: Not enough replica available for query at consistency LOCAL_ONE (1 required but only 0 alive)
  </code></pre>
  
  <p>All my nodes are up with a replication factor of 1.. then what is causing this problem?</p>
  
  <p>Also I can cqlsh and do "select" and "insert" in this table.</p>
  
  <p>Anyone know whats going on?</p>