Thank you for the info, is there a way to get all keys of JSON, so that i
can create a dataframe with json keys, as below,
fieldsDataframe.withColumn("data" ,
functions.get_json_object($"RecordString", "$.id")) this is for appending
a single column in dataframe with id key.
I would like to aut
Does spark support automatic detection of schema from a json string in a
dataframe.
I am trying to parse a json string and do some transofrmations on to it
(would like append new columns to the dataframe) , from the data i stream
from kafka.
But i am not very sure, how i can parse the json in str
