Hello, what were the reasons for disabling group-by and join on column of MapType? It was done intentionally in https://issues.apache.org/jira/browse/SPARK-9415
I understand that it would not be feasible to do order by MapType, but - group by requires only equality check, which is possible for map of primitive types. Thanks -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/reasons-for-introducing-SPARK-9415-disable-group-by-on-MapType-tp27423.html Sent from the Apache Spark User List mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe e-mail: user-unsubscr...@spark.apache.org
