On 02/02/2011 10:23 PM, Christian Kunz wrote: > Without seeing the source code of the reduce method of the InvIndexReduce > class > my best guess would be that the signature is incorrect. I saw this happen > when migrating from old to new api: > > protected void reduce(KEYIN key, Iterable<VALUEIN> values, Context context) > > (Iterable, not Iterator as in the old api) > > -Christian >
My God you're right...are you a sensitive or what :) :)? I am pretty new to Hadoop and I have studied the Tom White's book which is based on the old api (too bad)...I find quite difficult the migration to the new api...Is there a transition guide? Thank you very very much...I was going to call an exorcist since there was no warning, no error whatsoever... Marco
