To force spark to use kryo serialization I set spark.kryo.registrationRequired to true.
Now spark complains that: Class is not registered: org.apache.spark.sql.types.DataType[] is not registered. How can I fix this? So far I could not successfully register this class. -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Spark-kryo-serialization-register-Datatype-tp28243.html Sent from the Apache Spark User List mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe e-mail: user-unsubscr...@spark.apache.org
