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From Harsh J <qwertyman...@gmail.com>
Subject Re: Process ID and Hadoop job ID
Date Wed, 08 Dec 2010 16:01:37 GMT

On Wed, Dec 8, 2010 at 3:18 PM, radheshyam nanduri
<radheshyam.nanduri@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

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