Hello, I'm trying to pick up certain lines of a text file. (say 1st, 110th line of a file with 10^10 lines). I need a InputFormat which gives the Mapper line number as the key.
I tried to implement RecordReader, but I can't get line information from InputSplit. Any solution to this??? Thanks in advance!!!!!!! -- View this message in context: http://old.nabble.com/current-line-number-as-key--tp31649694p31649694.html Sent from the Hadoop core-user mailing list archive at Nabble.com.
