server/src/main/java/com/orientechnologies/orient/server/distributed/ODistributedConfiguration.java
public Set<String> getRegisteredServers() {

    final ODocument servers = configuration.field(SERVERS);
    final Set<String> result = new HashSet<String>();
    if (servers != null)
      for (String s : servers.fieldNames())
        result.add(s);
    return result;
  }
public Set<String> getRegisteredServers() {

    final ODocument servers = configuration.field(SERVERS);
    final Set<String> result = new HashSet<String>();
    if (servers != null)
      for (String s : servers.fieldNames())
        result.add(s);
    return result;
  }
Returns the registered servers.