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