Re: How to convert List into json object / json Array

Look at scala.util.parsing.json or the Jackson library for json manipulation. Also read http://spark.apache.org/docs/latest/sql-programming-guide.html#json-datasets Regards, Sivakumaran S

How to convert List into json object / json Array

Here is the snippet of my code : Dataset rows_salaries = spark.read().json("/Users/Macbook/Downloads/rows_salaries.json"); rows_salaries.createOrReplaceTempView("salaries"); List df = spark.sql("select * from salaries").collectAsList(); I need to read the json data from 'List df =

How to convert List into json object / json Array

Any suggesttions please.