title: is JSON4S compatible with spark 2.4.0 and EMR 5.26.0
body: <pre><code>Spark json4s[java.lang.NoSuchMethodError: 
  org.json4s.jackson.JsonMethods$.parse(Lorg/json4s/Js]
  </code></pre>
  
  <p>Getting above error while parsing complex json when running spark scala structured streaming application on aws emr.</p>