|| at Oct 21, 2009 at 5:01 am
You'll need to write your own, I'm afraid. You should subclass
FileInputFormat and go from there. You may want to look at TextInputFormat /
LineRecordReader for an example of how an IF/RR gets put together, but there
isn't an existing fixed-len record reader.
On Tue, Oct 20, 2009 at 12:59 PM, yz5od2 wrote:
I have input files, that contain NO carriage returns/line feeds. Each
record is a fixed length (i.e. 202 bytes).
Which FileInputFormat should I be using? so that each call to my Mapper
receives one K,V pair, where the KEY is null or something (I don't care) and
the VALUE is the 202 byte record?