ilyal levin 2011-09-11, 11:52
The MR output files names follow the pattern part-#### and you'll have as
many as reducers your job had.
As you know the output directory, you could do a fs.listStatus() of the
output directory and check all the part-* files.
Hope this helps.
On Sun, Sep 11, 2011 at 4:52 AM, ilyal levin <[EMAIL PROTECTED]> wrote:
> I created a chained mapreduce program where each job creates a SequenceFile
> My stopping condition is simply to check if the last output file (Type -
> SequenceFile) is empty.
> In order to do that i need to use the SequenceFile.Reader
> and for him to read the data i need the path of the output file. The
> problem is that i don't know the name of the file,
> it usually depends on the number of the reducer. What can i do to solve