title: Hadoop Oozie MapReduce Action Custom Partitioner
body: <p>How to configure a custom partitioner on oozie workflow XML for a MapReduce Action? I tried using:</p>
  
  <pre><code>&lt;property&gt;
      &lt;name&gt;mapreduce.job.partitioner.class&lt;/name&gt;
      &lt;value&gt;com.package.MyPartitioner&lt;/value&gt;
  &lt;/property&gt;
  &lt;property&gt;
      &lt;name&gt;mapreduce.partitioner.class&lt;/name&gt;
      &lt;value&gt;com.package.MyPartitioner&lt;/value&gt;
  &lt;/property&gt;
  </code></pre>