Hi, I want to know how to get the actual line number of the input file in the mapper.
The key, which TextInputFormat generates, is the bytes offset in the file. So, how can I find the global line offset in the mapper? Thanks - - Pei
Hi, I want to know how to get the actual line number of the input file in the mapper.
The key, which TextInputFormat generates, is the bytes offset in the file. So, how can I find the global line offset in the mapper? Thanks - - Pei