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Drill - Failure reading Function class.

Question asked by on Apr 28, 2017
Latest reply on Apr 28, 2017 by cathy

Hi Team,
I tried to define a UDF with apache-drill-1.9.0 and I am getting the following error. Please help me resolve this error.
Error Received
Error: FUNCTION ERROR: Failure reading Function class.
Function Class
Fragment 0:0
[Error Id: 41ffddaa-f15b-40f8-b24a-ba8465dbba54 on] (state=,code=0)


Query Executed
select REVERSE_TS(columns[1]) from dfs.`e:/workspace/SparkTest/src/test/resources/com/kp/example/udf//testing/audit_log.csv`;


drill {classpath.scanning{ packages : ${?drill.classpath.scanning.packages}]}}