Hi, As a follow-up question, do map/reduce tasks run as threads or processes?
On Tue, Feb 22, 2011 at 10:35 AM, bikash sharma <sharmabiks...@gmail.com>wrote: > Hi, > Is there any way in which we can measure the resource usage of each > map/reduce task running? > I was trying to use sar utility to track each process resource usage, > however it seems these individual map/reduce tasks are not listed as > processes when I do ps -ex. > > Thanks, > Bikash >
