I am a newbie to ambari and HDP, currently playing on HDP2.4, I have gone through a couple of sample exercises mentioned in hortonworks pages, given my interest/focus is on Spark, I understand that I can write spark code in Zepplin-notebook, the exercises that I went through were already in Scala. Given that I hail from java background, 1) Is it possible to write/run spark code in java on zepplin or any other workaround? 2) Could anyone link me to good starter-intermediate spark examples/questions (not necessarily Java)? Many thanks in advance, Naveen ... View more