Ilyal, 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. Thanks. Alejandro On Sun, Sep 11, 2011 at 4:52 AM, ilyal levin <nipponil...@gmail.com> wrote: > Hi > I created a chained mapreduce program where each job creates a SequenceFile > output. > 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 > this? > > Thanks. >
