Hi all, Is there any way to tell, from logs, or by reading/setting a counter, whether a particular mapper was data local, i.e., it ran on the same node as its input data?
Thanks, Suratna
Hi all, Is there any way to tell, from logs, or by reading/setting a counter, whether a particular mapper was data local, i.e., it ran on the same node as its input data?
Thanks, Suratna