public class TestUdf extends EvalFunc<String>{
@Override
public String exec(Tuple input) throws IOException {
log.info("My message*********************"); String inputData = (String)input.get(0); return inputData;
} } Please check my pig log Properties file in screenshot which is being used by my pig script as shown below. REGISTER hdfs:///user/maria_dev/test.jar;
aa = LOAD 'mydoc' USING PigStorage('\t') as (email: chararray) ;
finaloutput =FOREACH aa GENERATE test.TestUdf(email) as email;
dump finaloutput;
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