fix info log

fix info log

weed/filer/cassandra_store/cassandra_store.go

@@ -34,7 +34,8 @@ func NewCassandraStore(keyspace string, hosts ...string) (c *CassandraStore, err
 	c = &CassandraStore{}
 	        s := strings.Split(hosts, ",")
         if len(s) == 1 {
-		glog.V(0).Infof("Only one  cassandra node to connect!A Cluster is Proposed" )
+
+		glog.V(2).Info("Only one  cassandra node to connect!A Cluster is Proposed!Now using:", string(hosts))
                 c.cluster = gocql.NewCluster(hosts...)
         } else if len(s) > 1 {
                 c.cluster = gocql.NewCluster(s[0], s[1])