Jeff Zhang created ZEPPELIN-3531:
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Summary: Don't look for py4j in NewSparkInterpreter
Key: ZEPPELIN-3531
URL: https://issues.apache.org/jira/browse/ZEPPELIN-3531
Project: Zeppelin
Issue Type: Bug
Reporter: Jeff Zhang
py4j will be setup in SparkInterpreterLauncher, it is not necessary to do that
in NewSparkInterpreter. It will cause NPE sometimes when the node launch spark
interpreter doesn't have spark installed.
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