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MapReduce, mail # user - Counters across all jobs


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Counters across all jobs
Kasi Subrahmanyam 2012-08-28, 08:20
Hi,

I have around 4 jobs running in a controller.
How can i have a single unique counter present in all the jobs and
incremented where ever used in a job?

For example:Consider a counter ACount.
If job1 is incrementing the counter by2 and job3 by 5 and job 4 by 6.
Can i have the  counter displayed output in the jobtracker as
job1:2
job2:2
job3:7
job4:13

Thanks,
Subbu