Github user HyukjinKwon commented on the issue: https://github.com/apache/zeppelin/pull/3206 The error message: ``` [ERROR] /home/cloud-user/ajay/code/csf-cc-zeppelin-k8szep/spark/scala-2.11/src/main/scala/org/apache/zeppelin/spark/SparkScala211Interpreter.scala:37: error: class SparkScala211Interpreter needs to be abstract, since method interpret in class BaseSparkScalaInterpreter of type (code: String, context: org.apache.zeppelin.interpreter.InterpreterContext)org.apache.zeppelin.interpreter.InterpreterResult is not defined ``` complains there's no `interpret` method defined at `BaseSparkScalaInterpreter`.
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