}
private int refreshSuperUserGroupsConfiguration() throws IOException {
// Refresh the super-user groups
RMAdminProtocol adminProtocol = createAdminProtocol();
RefreshSuperUserGroupsConfigurationRequest request =
recordFactory.newRecordInstance(RefreshSuperUserGroupsConfigurationRequest.class);
adminProtocol.refreshSuperUserGroupsConfiguration(request);
return 0;
}