title: Custom Solr Full Import
body: <p>I have a solr core core1, which has a couple of Facet Types and I want to implement a custom Import for them. 
  For eg:
  I have the Following Facet Types:</p>
  
  <ul>
  <li>Facet1</li>
  <li>Facet2</li>
  <li>Facet3</li>
  </ul>
  
  <p>When I use the Data Import Handler, I don't want to do the "delta" for business reasons, and I just want to do a clean / Full-Import for Facet1 and Facet2 and leave alone Facet3. Is this possible in Solr?</p>
  
  <p>Any help / direction is appreciated.</p>