Pivoting in Pig

Question

This is related to the question in Pivot table with Apache Pig. I have the input data as

Id    Name     Value 
1     Column1  Row11 
1     Column2  Row12 
1          


        

Answer 1

Not sure about pig, but in spark, you could do this with a one-line command

df.groupBy("Id").pivot("Name").agg(first("Value"))