title: How to configure Hadoop MapReduce mapper output compression if I use org.apache.hadoop.mapreduce (new) API?
body: <p>Is it possible to turn on mapper output compression on new <code>mapreduce</code> API and if so could you please point how? I see lot of examples doing so based on <code>hadoop.mapred.JobConf</code> API but no one for <code>mapreduce</code> API.</p>
  
  <p>If it is not configurable through <code>new</code> API can I do something to get it to work?</p>