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NullPointerException with Zeppelin on MapR

Question asked by conorbmurphy on Sep 29, 2017
Latest reply on Oct 2, 2017 by cathy

I followed the following directions to run Zeppelin on my MapR cluster but get a `java.lang.NullPointerException` when I try to run Spark code.  I used the Converged Community Edition on AWS to create my MapR cluster.  Any idea how to debug this?


 How to Use Spark & PySpark with Zeppelin using the Native Spark Interpreter