You can use System.out if you like and then look at the results as each map or reduce completes via the web administration tool.
Also, you can use counters via the reporter passed to your map and reduce classes to get immediate feedback. On 3/6/08 8:12 AM, "Prasan Ary" <[EMAIL PROTECTED]> wrote: > Hi All, > I am using eclipse to write a map/reduce java application that connects to > hadoop on remote cluster. > Is there a way I can display intermediate results of map ( or reduce) much > the same way as I would use System.out.println( variable_name) if I were > running any application on a single machine? > > thx, > Prasan. > > > --------------------------------- > Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it > now.
