Github user Leemoonsoo commented on the issue:
https://github.com/apache/zeppelin/pull/1049
@sadikovi Thanks for the contribution and useful patch. but unittest fails
with
```
Tests run: 12, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 41.314 sec
<<< FAILURE! - in org.apache.zeppelin.spark.SparkInterpreterTest
testDisableImplicitImport(org.apache.zeppelin.spark.SparkInterpreterTest)
Time elapsed: 0.306 sec <<< ERROR!
java.lang.NullPointerException: null
at
org.apache.zeppelin.interpreter.Interpreter.getInterpreterInTheSameSessionByClassName(Interpreter.java:208)
at
org.apache.zeppelin.spark.SparkInterpreter.getDepInterpreter(SparkInterpreter.java:221)
at
org.apache.zeppelin.spark.SparkInterpreter.open(SparkInterpreter.java:427)
at
org.apache.zeppelin.spark.SparkInterpreterTest.testDisableImplicitImport(SparkInterpreterTest.java:251)
testEnableImplicitImport(org.apache.zeppelin.spark.SparkInterpreterTest)
Time elapsed: 0.002 sec <<< ERROR!
java.lang.NullPointerException: null
at
org.apache.zeppelin.interpreter.Interpreter.getInterpreterInTheSameSessionByClassName(Interpreter.java:208)
at
org.apache.zeppelin.spark.SparkInterpreter.getDepInterpreter(SparkInterpreter.java:221)
at
org.apache.zeppelin.spark.SparkInterpreter.open(SparkInterpreter.java:427)
at
org.apache.zeppelin.spark.SparkInterpreterTest.testEnableImplicitImport(SparkInterpreterTest.java:239)
```
Could you take a look?
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