ut where is it you ccalling the UDF?
>
> Regards,
> Sumit
>
> On 16-Aug-2016 2:20 pm, "pseudo oduesp" wrote:
>
>> hi,
>> i cretae new columns with udf after i try to filter this columns :
>> i get this error why ?
>>
>> : java.lang.Unsuppor
xception: Cannot evaluate expression:
> fun_nm(input[0, string, true])
> at org.apache.spark.sql.catalyst.expressions.Unevaluable$class.
> eval(Expression.scala:221)
> at org.apache.spark.sql.execution.python.PythonUDF.
> eval(PythonUDF.scala:27)
> at org.apache.spar
hi,
i cretae new columns with udf after i try to filter this columns :
i get this error why ?
: java.lang.UnsupportedOperationException: Cannot evaluate expression:
fun_nm(input[0, string, true])
at
org.apache.spark.sql.catalyst.expressions.Unevaluable$class.eval(Expression.scala:221)
at
