I might be missing something here, but when I try to run the standard word count MapReduce job in the sandbox, it runs successfully but the generated output is just the input file!
I know this code works as I have verified it separately using Amazon EMR.
I create the job in the job designer and specify the following properties:
I point the input dir at a words.txt file.
I would expect the output to be a count, e.g. apple 3 orange 1 and so on.
Instead I just get the original input file back as output!
What am I doing wrong? It’s as if the map and reduce aren’t running at all!