Thanks, I've already gone through and checked my spark config. SPARK_CLASSPATH isn't set, and I spark-submit all the time.
On Sat, Dec 10, 2016 at 5:06 PM Jianfeng (Jeff) Zhang < jzh...@hortonworks.com> wrote: > > > > > > > > > > > > > > > > > > > > This exception is thrown from spark side. I suspect you set them. > > > Please grep them in SPARK_CONF_DIR > > > > > > > > grep –nr SPARK_CLASSPATH SPARK_CONF_DIR > > > grep –nr spark.driver.extraClassPath SPARK_CONF_DIR > > > > > > > > > > Best Regard, > > > Jeff Zhang > > > > > > > > > > > > > > > > > > > > > > > From: Russell Jurney <russell.jur...@gmail.com> > > > Reply-To: "users@zeppelin.apache.org" <users@zeppelin.apache.org> > > > Date: Saturday, December 10, 2016 at 12:02 PM > > > To: "users@zeppelin.apache.org" <users@zeppelin.apache.org> > > > Subject: Re: Unable to print("Hello World") using %python :( > > > > > > > > > > Use > > only the former. > > > > > >