Hello Chetan, Could you post some code? If I understood correctly, you are trying to save JSON like:
{ "first_name": "Dongjin", "last_name: null } not in omitted form, like: { "first_name": "Dongjin" } right? - Dongjin On Wed, Mar 8, 2017 at 5:58 AM, Chetan Khatri <chetan.opensou...@gmail.com> wrote: > Hello Dev / Users, > > I am working with PySpark Code migration to scala, with Python - Iterating > Spark with dictionary and generating JSON with null is possible with > json.dumps() which will be converted to SparkSQL[Row] but in scala how can > we generate json will null values as a Dataframe ? > > Thanks. > -- *Dongjin Lee* *Software developer in Line+.So interested in massive-scale machine learning.facebook: www.facebook.com/dongjin.lee.kr <http://www.facebook.com/dongjin.lee.kr>linkedin: kr.linkedin.com/in/dongjinleekr <http://kr.linkedin.com/in/dongjinleekr>github: <http://goog_969573159/>github.com/dongjinleekr <http://github.com/dongjinleekr>twitter: www.twitter.com/dongjinleekr <http://www.twitter.com/dongjinleekr>*