Hi, The number depends on `spark.sql.shuffle.partitions`. See: http://spark.apache.org/docs/latest/sql-programming-guide.html#other-configuration-options
On Thu, Feb 25, 2016 at 7:42 PM, Guillermo Ortiz <konstt2...@gmail.com> wrote: > When you do a join in Spark, how many partitions are as result? is it a > default number if you don't specify the number of partitions? > -- --- Takeshi Yamamuro
