Hello everyone, could anyone please tell me in which class and which method does Hadoop download the file chunk from HDFS and associate it with the thread that executes the Map function on given chunk and process it? I would like to extend the Hadoop so one "Task" may have more chunks associated and one Map thread will process these two (or more chunks) sequentially as if it was just a single file.
Thank you in advance. Your Sincerely, Roman
