Getting NullPointerException when running Spark Code in Zeppelin 0.7.1

Question

I have installed Zeppelin 0.7.1. When I tried to execute the Example spark program(which was available with Zeppelin Tutorial notebook), I am getting t

Answer 1

Did you set right SPARK_HOME? Just wondered what sk is in your export SPARK_HOME="/${homedir}/sk"

(I just wanted to comment below your question but couldn't, due to my lack of reputation