title: Lucene - Always necessary to provide Fields?
body: <p>I was wondering if it is always necessary to provide fielded data to lucene before it can index the data? Or are there any options where non fielded data can be pushed to the index.
  Supposing I have a text file that contains text that has no fielded information and this needs to be indexed.</p>
  
  <p>Thanks</p>
  
  <p>Wajih</p>