Hi, I'm loading a json file into a RDD and then save that RDD as parquet. One of the fields is a map of keys and values but it is being translated and stored as a struct.
How can I convert the field into a map? Thanks, Daniel
Hi, I'm loading a json file into a RDD and then save that RDD as parquet. One of the fields is a map of keys and values but it is being translated and stored as a struct.
How can I convert the field into a map? Thanks, Daniel