well... it turns out, that extra part-0000* file goes away when i limit --num-executors to 1 or 2 (leaving it to default maxes it out, which in turn gives an extra empty part-file)
i guess the test data i'm using only requires that many executors -- Sent from: http://apache-spark-user-list.1001560.n3.nabble.com/ --------------------------------------------------------------------- To unsubscribe e-mail: user-unsubscr...@spark.apache.org
