@Deprecated
  public SessionHandle openSession(TProtocolVersion protocol, String username, String password,
      Map<String, String> configuration) throws HiveSQLException {
    SessionHandle sessionHandle = sessionManager.openSession(protocol, username, password, null, configuration, false, null);
    LOG.debug(sessionHandle + ": openSession()");
    return sessionHandle;
  }
@deprecated  Use {@link #openSession(TProtocolVersion, String, String, String, Map)}
service/src/java/org/apache/hive/service/cli/CLIService.java