The programming guide has a short example: http://spark.apache.org/docs/latest/sql-programming-guide.html#json-datasets <http://spark.apache.org/docs/latest/sql-programming-guide.html#json-datasets>. Note that once you infer a schema for a JSON dataset, you can also use nested path notation (e.g. select user.name from users) in the same way as in Hive.
Matei > On Mar 16, 2015, at 4:47 PM, Fatma Ozcan <fatma....@gmail.com> wrote: > > Is there any documentation that explains how to query JSON documents using > SparkSQL? > > Thanks, > Fatma
