-Re: MAP PHASE,SHUFFLE SORT PHASE AND COPY PHASE , REDUCE PHASE
Jie Li 2012-10-14, 22:43
Is this view what you want?
On Fri, Sep 21, 2012 at 3:50 PM, Thiago Vieira <[EMAIL PROTECTED]> wrote:
> you can use Apache Rumen(
> http://hadoop.apache.org/docs/mapreduce/r0.22.0/rumen.html) for all this
> Thiago Vieira
> On Tue, Aug 28, 2012 at 4:40 PM, abhiTowson cal
> <[EMAIL PROTECTED]>wrote:
>> hi all,
>> After completion of the job.
>> How can we individually calculate total time spent on map
>> phase,shuffle sort phase,copy phase and reduce phase.
>> So that it helps in tuning your job performance.