How to setup Spark Notebook in Hue under Cloudera Quickstart?
<p>I was recently trying to setup Spark Notebook in Hue UI. I am running Cloudera CDH 5.8 in VirtualBox. Spark notebook works on Livy Server and I installed livy server. I also remove spark from the blacklist from Hue.ini file.
But still, I do not get the Spark Notebook in Hue UI.</p>

<p>Update: Now I can access notebook. However, I can not submit spark jobs to cluster. I have tried several scripts only Impala, Hive scripts works but R, Pyspark or Scala scripts are not working. I get following errors.</p>

<p>Can somebody help me to figure the problem? I can provide more information if needed.</p>

<p>Thank you.</p>

<p>.....Thanks to Romainr, I could have managed to run Spark Notebook in Hue. Now I am facing some issue to submit jobs to Apache spark which is running in Cloudera manager on the same localhost. Errors are exposed in following screenshots. Any help will be much appreciated. Thank you.</p>

<p><a href="http://i.stack.imgur.com/baMjf.png" rel="nofollow">Error: Spark session could not be created in cluster: timeout</a></p>

<p><a href="http://i.stack.imgur.com/AMCX8.png" rel="nofollow">"Session '-1' not found." (error 404)</a></p>