Could you paste the full stracktrace ?
Thomas Bünger <thom.bu...@googlemail.com>于2018年6月5日周二 下午8:21写道： > I've tried the 0.8.0-rc4 on my EMR cluster using the preinstalled version > of spark under /usr/lib/spark. > > This works fine in local or yarn-client mode, but in yarn-cluster mode i > just get a > > java.lang.NullPointerException at > org.apache.zeppelin.spark.NewSparkInterpreter.setupConfForPySpark(NewSparkInterpreter.java:149) > > Seems to be caused by an unsuccessful search for the py4j libraries. > I've made sure that SPARK_HOME is actually set in .bash_rc, in > zeppelin-env.sh and via the new %spark.conf, but somehow in the remote > interpreter, something odd is going on. > > Best regards, > Thomas >
