Re: measure the resource usage of each map/reduce task

2011-03-03 Thread icebergs 
You can try the command as follow:

pstree

2011/3/1 bikash sharma sharmabiks...@gmail.com

 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

measure the resource usage of each map/reduce task

2011-02-22 Thread bikash sharma 
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