title: How to deal with tasks running too long (comparing to others in job) in yarn-client?
body: <p>We use a Spark cluster as <code>yarn-client</code> to calculate several business, but sometimes we have a task run too long time:</p>
  
  <p><a href="https://i.stack.imgur.com/IWSbQ.png" rel="noreferrer"><img src="https://i.stack.imgur.com/IWSbQ.png" alt="enter image description here"></a></p>
  
  <p>We don't set timeout but I think default timeout a spark task is not too long such here ( 1.7h ).</p>
  
  <p>Anyone give me an ideal to work around this issue ???</p>