title: What is the maximum value for mapreduce.task.io.sort.mb?
body: <p>When I set mapreduce.task.io.sort.mb = 100000. I get following exception.</p>
  
  <pre><code>java.lang.Exception: java.io.IOException: Invalid "mapreduce.task.io.sort.mb": 100000
  </code></pre>
  
  <p>What is the maximum value for mapreduce.task.io.sort.mb?</p>