I am using the 'preview' Google DataProc Image 1.1 with Spark 2.0.0. To complete one of my operations I have to complete a cartesian product. Since version 2.0.0 there has been a spark configuration parameter created (spark.sql.cross Join.enabled) that prohibits cartesian products and an Exception is thrown. How can I set spark.sql.crossJoin.enabled=true, preferably by using an initialization action?
spark.sql.crossJoin.enabled=true
See Question&Answers more detail:
os 与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…
