title: Troubles while running neo4j & rails in HA
body: <p>I have configured an HA cluster with 3 nodes.
  The first is a Rails server, and the others are two Neo4j server</p>
  
  <p>I started the Rails s, then I started another instance, with the following error</p>
  
  <p>Has anyone an idea?</p>
  
  <p>Paolo</p>
  
  <hr>
  
  <p>2013-11-21 23:48:57.473+0000 INFO  [Cluster] Attempting to join cluster of [127.0.0.1:5001, 127.0.0.1:5002, 127.0.0.1:5003]
  2013-11-21 23:49:02.568+0000 INFO  [Cluster] Joined cluster:Name:neo4j.ha Nodes:{1=cluster://127.0.0.1:5001, 3=cluster://127.0.0.1:5003} Roles:{coordinator=1}
  2013-11-21 23:49:02.582+0000 INFO  [Cluster] Instance 3 (this server) joined the cluster
  2013-11-21 23:49:06.845+0000 INFO  [Cluster] Instance 1 was elected as coordinator
  java.io.EOFException
      at java.io.ObjectInputStream$BlockDataInputStream.peekByte(ObjectInputStream.java:2598)
      at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1318)
      at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)
      at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)
      at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)
      at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)
      at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)
      at org.neo4j.cluster.member.paxos.PaxosClusterMemberEvents$HighAvailabilitySnapshotProvider.setState(PaxosClusterMemberEvents.java:179)
      at org.neo4j.cluster.protocol.snapshot.SnapshotMessage$SnapshotState.setState(SnapshotMessage.java:91)
      at org.neo4j.cluster.protocol.snapshot.SnapshotState$2.handle(SnapshotState.java:105)
      at org.neo4j.cluster.protocol.snapshot.SnapshotState$2.handle(SnapshotState.java:89)
      at org.neo4j.cluster.statemachine.StateMachine.handle(StateMachine.java:88)
      at org.neo4j.cluster.StateMachines$1.run(StateMachines.java:135)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
      at java.lang.Thread.run(Thread.java:744)</p>