title: Hadoop. Wordcount with statistic
body: <p>Ok. I have completed <strong>wordcount</strong> hadoop-program. But how I can calculate statistic (which word used most times, which average times and which word minimum times used)?</p>
  
  <p>Is I need to make several <strong>reducers</strong>? </p>
  
  <p>Sorry. Just I'm new in Hadoop, but for me this very interesting.</p>
  
  <p>Thanks for your time.</p>