title: How does SOLR Cell add document content?
body: <p>SOLR has a module called Cell. It uses Tika to extract content from documents and index it with SOLR.</p>
  
  <p>From the sources at <a href="https://github.com/apache/lucene-solr/tree/master/solr/contrib/extraction" rel="nofollow noreferrer">https://github.com/apache/lucene-solr/tree/master/solr/contrib/extraction</a> , I conclude that Cell places the raw extracted text document text into a field called "content". The field is indexed by SOLR, but not stored. When you query for documents, "content" doesn't come up.</p>
  
  <p>My SOLR instance has no schema (I left the default schema in place).</p>
  
  <p>I'm trying to implement a similar kind of behavior using the default <code>UpdateRequestHandler</code> (POST to <code>/solr/corename/update</code>). The POST request goes:</p>
  
  <pre class="lang-xml prettyprint-override"><code>&lt;add commitWithin="60000"&gt;
      &lt;doc&gt;
          &lt;field name="content"&gt;lorem ipsum&lt;/field&gt;
          &lt;field name="id"&gt;123456&lt;/field&gt;
          &lt;field name="someotherfield_i"&gt;17&lt;/field&gt;
      &lt;/doc&gt;
  &lt;/add&gt;
  </code></pre>
  
  <p>With documents added in this manner, the <em>content</em> field is indexed <strong>and stored</strong>. It's present in query results. I don't want it to be; it's a waste of space.</p>
  
  <p>What am I missing about the way Cell adds documents?</p>