Retrieving map reduce results

[Andrew Mcmurray]

Hi all

Kinda to new to hadoop and running map reduce jobs. I have successfully inserted files into hdfs, ran a map reduce job, and stored the results in an output directory on hdfs. My questions is now that the results are their what is the best way to retrieve them for display? I saw I can connect to the FSFileSystem. Do I do that get a handle to the output dir and then loop through the results? Am I way off or is there better ways? I am looking to either have a Grails app or maybe just a jsp display the results.

Thanks!