Hi, On Wed, Dec 8, 2010 at 3:18 PM, radheshyam nanduri <radheshyam.nand...@gmail.com> wrote: > Hi, > > I want to know if there is any way to find out the process id (PID) of a > task running on a TaskTracker corresponding to a particular Hadoop job ID. > All the Hadoop tasks are launched as java processes. So, is there any way to > differentiate among them to get the PID of a particular task of a particular > Hadoop job. >
Not sure if there's a way to get the launched PIDs, but there are TaskIDs available for every TaskInProgress decided for a job (and every execution attempt thereof). -- Harsh J www.harshj.com
