Hi, in case you're still struggling with this, I wrote a blog post explaining Spark Joins and UDFs,
http://alberto-computerengineering.blogspot.com.ar/2017/05/custom-joins-in-spark-sql-spark-has.html <http://alberto-computerengineering.blogspot.com.ar/2017/05/custom-joins-in-spark-sql-spark-has.html> Alberto. -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Synonym-handling-replacement-issue-with-UDF-in-Apache-Spark-tp28638p28675.html Sent from the Apache Spark User List mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe e-mail: user-unsubscr...@spark.apache.org
