Hi devs, It could be a tiny / trivial issue, but I'd love to see our opinions about the JSON output.
When we use Map to body in JsonResponse (for REST API), it only represents keys which have non-null value to JSON. Please refer https://github.com/apache/incubator-zeppelin/pull/562 It seems to be Gson's behavior, optimization of the size of the JSON output. If we prefer all fields to be represented, we can modify it easily. Please refer here. http://stackoverflow.com/questions/3923759/gson-ignoring-map-entries-with-value-null All Json Responses will be affected, so I'd love to hear that we want null objects or not. Please share your opinions. Thanks! Jungtaek Lim (HeartSaVioR)
