title: Apache pig rank
body: <p>I have a list of values  </p>
  
  <pre><code>9, 8, 28, 66, 7
  </code></pre>
  
  <p>The rank function in pig is giving me a ranked output of - (Desc)</p>
  
  <pre><code>9
  8
  7
  66
  28
  </code></pre>
  
  <p><strong>Expected Output</strong>  </p>
  
  <pre><code>66
  28
  9
  8
  7
  </code></pre>
  
  <p>It seems like Pig is only considering the first digit?<br/>
  Thanks!</p>