We saw this problem with order-by earlier in trunk, but I believe it was fixed either this past week or the week before. Which svn revision are you on?
D On Sun, Oct 7, 2012 at 12:39 AM, Allan <aaven...@gmail.com> wrote: > Hi Dmitriy, > > Thanks for your reply, I'm working with a single node with hadoop version > 1.0.0, I "checkout" three times Pig from trunk and I got the same exception. > What could I do to solve it? > > On Sun, Oct 7, 2012 at 2:17 AM, Dmitriy Ryaboy <dvrya...@gmail.com> wrote: > >> This is a serialization error. >> What version of Pig are you running?