Ali Emirhan Kurt created LIVY-604:
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             Summary: UDF Registration Problem
                 Key: LIVY-604
                 URL: https://issues.apache.org/jira/browse/LIVY-604
             Project: Livy
          Issue Type: Bug
    Affects Versions: 0.6.0
            Reporter: Ali Emirhan Kurt


Registering UDF in Livy throws "java.lang.RuntimeException: head of empty list" 
error.

 
Example Registration with Scala API:
jobContext.sqlctx.udf.register("tokenize", TokenizeUDF.tokenize _)



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