title: How to show filenames in search results using Solr's FileListEntityProcessor
body: <p>I am trying to scan all pdf/doc files in a directory. This works fine and I am able to scan all documents. </p>
  
  <p>The next thing i'm trying to do is also receiving the filename of the file in the search results. The filename however never shows up. I tried a couple of things, but the documentation is not very helpfull about how to do this. </p>
  
  <p>I am using the solr configuration found in the solr distribution: <em>apache-solr-3.1.0/example/example-DIH/solr/tika/conf</em></p>
  
  <p>This is my dataConfig:</p>
  
  
  
  <pre class="lang-xml prettyprint-override"><code>&lt;dataConfig&gt;
    &lt;dataSource type="BinFileDataSource" name="bin"/&gt;
    &lt;document&gt;
      &lt;entity name="f" processor="FileListEntityProcessor" recursive="true" 
              rootEntity="false" dataSource="null" baseDir="C:/solrtestsmall"
              fileName=".*\.(DOC)|(PDF)|(pdf)|(doc)" onError="skip"&gt;
  
        &lt;entity name="tika-test" processor="TikaEntityProcessor" 
                url="${f.fileAbsolutePath}" format="text" dataSource="bin" 
                onError="skip"&gt;
          &lt;field column="Author" name="author" meta="true"/&gt;
          &lt;field column="title" name="title" meta="true"/&gt;
          &lt;field column="text" name="text"/&gt;
        &lt;/entity&gt;
  
        &lt;field column="fileName" name="fileName"/&gt;
      &lt;/entity&gt;
    &lt;/document&gt;
  &lt;/dataConfig&gt;
  </code></pre>
  
  <p>I am interested in the way how to configure this correctly, and also the any other places I can find specific documentation. </p>