The workaround was to wrap the map returned by spark libraries into HashMap and then broadcast them. Could anyone please let me know if there is any issue open?
-- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/java-io-InvalidClassException-org-apache-spark-api-java-JavaUtils-SerializableMapWrapper-no-valid-cor-tp20034p20070.html Sent from the Apache Spark User List mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@spark.apache.org For additional commands, e-mail: user-h...@spark.apache.org