There are several overloaded versions of both |jsonFile| and |jsonRDD|.
Schema inferring is kinda expensive since it requires an extra Spark
job. You can avoid schema inferring by storing the inferred schema and
then use it together with the following two methods:
* |def jsonFile(path: String
Couple of questions :
1. "sqlContext.jsonFile" reads a json file, infers the schema for the data
stored, and then returns a SchemaRDD. Now, i could also create a SchemaRDD
by reading a file as text(which returns RDD[String]) and then use the
"jsonRDD" method. My question, is the "jsonFile" way of c
