That's odd. I rebuilt and ran against Spark 1.4.1 yesterday and it was fine.
The error is coming from RDD so it is not browser dependent. Could you run spark-shell with the same code on the box? On Sat, Jul 25, 2015 at 5:05 PM -0700, "Bob Beauchemin" <b...@sqlskills.com> wrote: Just rebuilt the same source against a Spark 1.3.1 install with -Pspark-1.3... works fine. Then rebuilt against a 1.4.0 install...same error as 1.4.1. Cheers, Bob