I'm not sure if that is possible. Would rather wait for someone to give a more concrete answer.
However, I'm curious - what kind of application is it and why would you need to know which reducer is giving out which file? Also, have you thought about any other way of designing the application so that it can run independent of this information? Amandeep Khurana Computer Science Graduate Student University of California, Santa Cruz On Sat, Sep 12, 2009 at 1:39 PM, Richard G <[email protected]> wrote: > > Hi, > > For my application, I need to retrieve the output file name for each > reducer. But is there any convenient way to do that? I also want to know > which file is coming from which reducer. So simple enumeration in output > directory doesn't work for me. > > Thank you! > -- > View this message in context: > http://www.nabble.com/How-to-retrieve-the-reducer-output-file-names--tp25418039p25418039.html > Sent from the Hadoop core-user mailing list archive at Nabble.com. > >
