write the header in setup method if you are using new hadoop API.
On Sun, Feb 28, 2010 at 1:26 PM, Song Liu <[EMAIL PROTECTED]> wrote:
> Hi all!
> I'm using hadoop to make huge weka learning files. As you know, weka file
> (ARFF) has some speicial file headers. Is there a way for me to add it at
> the beginning of the file using FileOutputFormat? If so, how can I do that?
> Song Liu