Description
java.io.IOException: Error executing function: org.apache.pig.backend.executionengine.ExecException: ERROR 0: Cannot convert jython type to pig datatype org.apache.pig.backend.executionengine.ExecException: ERROR 0: Cannot convert jython type to pig datatype java.lang.ClassCastException: java.lang.Integer cannot be cast to org.python.core.PyObject
at org.apache.pig.scripting.jython.JythonFunction.exec(JythonFunction.java:109)
at org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POUserFunc.getNext(POUserFunc.java:229)
... 10 more