Unlink the default output files when you are testing for read/write permissions.  This is cleaner and makes the spurious reduce.out on pure map tasks go away
Unlink the default output files when you are testing for read/write permissions.  This is cleaner and makes the spurious reduce.out on pure map tasks go away

jubos/meguro,jubos/meguro,jubos/meguro,jubos/meguro,jubos/meguro,jubos/meguro