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HDFS, mail # user - Re: M/R Staticstics


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Re: M/R Staticstics
Rishi Yadav 2013-04-26, 15:37
do you see "retired jobs" on job tracker page. There is also "job tracker
history" on the bottom of page.

something like this http://nn.zettabyte.com:50030/jobtracker.jsp

Thanks and Regards,

Rishi Yadav
On Fri, Apr 26, 2013 at 7:36 AM, <[EMAIL PROTECTED]> wrote:

> When I submit a simple "Hello World" M/R job like WordCount it takes less
> than 5 seconds. The texts show numerous methods for monitoring M/R jobs as
> they are happening but I have yet to see any that show statistics about a
> job after it has completed. Obviously simple jobs that take a short amount
> of time don't allow time to fire up any web mage or monitoring tool to see
> how it progresses through the JobTracker and TaskTracker as well as which
> node it is processed on. Any suggestions on how could see this kind of data
> *after* a job has completed?
>