I'm new to UDF and selected this example (https://github.com/rathboma/hive-extension-examples) to test the waters. In hive cli, I can add the resulting jar file and can create a temporary function, but when I use it in a query , I receive the following error: java.lang.IllegalAccessException: Class org.apache.hadoop.hive.ql.udf.generic.GenericUDFBridge can not access a member of class com.matthewrathbone.example.SimpleUDFExample with modifiers "" a google search suggested the changing the class to public would resolve this issue, but that hasn't worked for me. ... View more