Hello, Is there a conf variable for getting the filename to which the current mapper's key,value belongs to? I have dir/dirA/part-X and dir/dirB/part-X i will process dir, but need to know whether the key,value is from dirA/part-* file or from a dirB/part-* file.
I'd much rather not implement my own inputformat, since I'd like the method to be inputformat agnostic. Much thanks Saptarshi Guha
