I'm looking to write a select statement to get a distinct count on userId grouped by keyword column on a parquet file SchemaRDD equivalent of: SELECT keyword, count(distinct(userId)) from table group by keyword
How to write it using the chained select().groupBy() operations? Thanks! -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/SchemaRDD-select-expression-tp11069.html Sent from the Apache Spark User List mailing list archive at Nabble.com.
