title: AWS Increase maps and reducers using Hadoop API
body: <p>I am running WordCount example on AWS server. I want to test my output and analyze them. I want to increase the no. of mappers and no. of reducers and also no. of chunks.</p>
  
  <p>How can I achieve the same ? </p>
  
  <p>Do I have to set the no. of mappers/reducers while creating a job ? or I have to add some code ? I am using java.</p>