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MapReduce, mail # user - wait at the end of job
Harun Raşit Er
wait at the end of job
Harun Raşit Er 2012-10-16, 16:02
I have a windows hadoop cluster consists of 8 slaves 1 master node. My
hadoop program is a collection of recursive jobs. I create 14 map, 14
reduce tasks in each job. My files are up to 10mb.
My problem is that all jobs are waiting at the end of job. Map %100 Reduce
%100 seen on command prompt but it does not progress for 5 minutes. Then it
goes to next job execution.
So anyone has an idea?
Re: wait at the end of job
Radim Kolar 2012-10-17, 11:58
it tracks data read into buffer, not processed data. sitting at 100
percent is okay
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