error if node's uuid is in use in cluster
error if node's uuid is in use in cluster

nimishzynga/cbgt,couchbaselabs/cbgt,couchbaselabs/cbft,steveyen/cbft,couchbaselabs/cbgt,couchbaselabs/cbgt,nimishzynga/cbgt,nimishzynga/cbgt,steveyen/cbft,couchbaselabs/cbgt,steveyen/cbft,couchbaselabs/cbft,couchbaselabs/cbft,steveyen/cbft,nimishzynga/cbgt,steveyen/cbft,couchbaselabs/cbft