@Override
  public RequestStatus createResources(Request request) throws SystemException,
      UnsupportedPropertyException, ResourceAlreadyExistsException,
      NoSuchParentResourceException {
    throw new UnsupportedOperationException();
  }
Constructor.

@param managementController  the Ambari management controller
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/StageResourceProvider.java