Hello, I would like to add a StructType to DataFrame. What would be the best way to do it? Not sure if it is possible using withColumn. A possible way is to convert the dataframe into a RDD[Row], add the struct and then convert it back to dataframe. But that seems an overkill.
I guess I may have missed something crucial. Can anyone give me some pointers? Thanks. Justin -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Creating-StructType-with-DataFrame-withColumn-tp22715.html Sent from the Apache Spark User List mailing list archive at Nabble.com.
