scala.None certainly isn't new in 2.10.4; it's ancient : http://www.scala-lang.org/api/2.10.3/index.html#scala.None$
Surely this is some other problem? On Sun, Apr 6, 2014 at 6:46 PM, Koert Kuipers <ko...@tresata.com> wrote: > also, i thought scala 2.10 was binary compatible, but does not seem to be > the case. the spark artifacts for scala 2.10.4 dont work for me, since we > are still on scala 2.10.3, but when i recompiled and published spark with > scala 2.10.3 everything was fine again. > > errors i see: > java.lang.ClassNotFoundException: scala.None$ > > fun stuff!
