Hi, I'm pretty new to both Spark (and Scala), so I would like to seek some help here:
I have this dataset in JSON: In short, I'm trying to find out the top 10 hobbies, sorted DESC by count. So basically i did: Prints... This is where I got stucked... I tried and got: What do I do with an Array[ANY]... should I be casting it? How about ArrayBuffer, how I can iterate within to do counting? One thing I tried unsuccessfully: Any advice or hints are much appreciated, thanks. Ads -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Finding-most-occurrences-in-a-JSON-Nested-Array-tp20971.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
