Hi Mark, FYI, I'm moving the discussion over to mapreduce-user@hadoop.apache.org since your question is specific to MapReduce.
You can derive the output name from the TaskAttemptID which you can get by calling getTaskAttemptID() on the context passed to your cleanup() funciton. The task attempt id will look like this: attempt_200707121733_0003_m_000005_0 You're interested in the m_000005 part, This gets translated into the output file name part-m-00005. -Joey On Sat, May 21, 2011 at 8:03 PM, Mark question <markq2...@gmail.com> wrote: > Hi, > > I'm running a job with maps only and I want by end of each map > (ie.Close() function) to open the file that the current map has wrote using > its output.collector. > > I know "job.getWorkingDirectory()" would give me the parent path of the > file written, but how to get the full path or the name (ie. part-00000 or > part-00001). > > Thanks, > Mark > -- Joseph Echeverria Cloudera, Inc. 443.305.9434
