title: retry-max value in oozie 4.2.0 version
body: <p>I have oozie 4.2.0 HDP version, i want to use 'Max-retries' for my spark-action as well as shell action.
  When i submit the workflow after ERROR state it goes to USER-RETRY state, and then again retries it.
  When i look into oozie -info for that action it gives me number of retries as '0'.</p>
  
  <p>I looked for '-retries' but its available in 5.x.xversion.</p>
  
  <pre><code>&lt;workflow-app xmlns="uri:oozie:workflow:0.3" name="wf-name"&gt;
  &lt;action name="a" retry-max="2" retry-interval="1"&gt;
  &lt;/action&gt;
  </code></pre>
  
  <p>Is there any way by which i can look the nunber of retries attempts ?</p>