server/src/main/java/com/orientechnologies/orient/server/distributed/ODistributedConfiguration.java
public List<String> getConfiguredServers(final String iClusterName) {

    final Collection<? extends String> list = (Collection<? extends String>) getClusterConfiguration(iClusterName).field(SERVERS);
    return list != null ? new ArrayList<String>(list) : null;
  }
public List<String> getConfiguredServers(final String iClusterName) {

    final Collection<? extends String> list = (Collection<? extends String>) getClusterConfiguration(iClusterName).field(SERVERS);
    return list != null ? new ArrayList<String>(list) : null;
  }
Returns the configured server list for the requested cluster.

@param iClusterName Cluster name, or null for *