Github user jose-torres commented on the issue: https://github.com/apache/spark/pull/21721 Looks fine to me with a MemorySink example. I don't think a formal discussion is super necessary - the major advantage of the mixin model is to let us add things like this without impacting the broader API.
--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org