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MapReduce, mail # user - Custom Hadoop metrics in Map Reduce jobs


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Re: Custom Hadoop metrics in Map Reduce jobs
David Rosenstrauch 2011-11-02, 15:36
On 11/02/2011 03:44 AM, Dino Kečo wrote:
> I have been reading about Hadoop metrics framework, and I was wondering is
> it possible to create custom metrics for specific job.

You can create your own custom counters, to count particular statistics
you're interested in.  That can take you a long way in this regard.

HTH,

DR