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Posted to common-user@hadoop.apache.org by Saptarshi Guha <sa...@gmail.com> on 2009/05/13 04:36:50 UTC

No reduce tasks running, yet 1 is pending

Hello,
I mentioned this issue before for the case of map tasks. I have 43
reduce tasks, 42 completed, 1 pending and 0 running.
This is the case for the last 30 minutes. A pictur(tiff) of the job
tracker can be found here( http://www.stat.purdue.edu/~sguha/mr.tiff
),
 since I haven't canceled the job, i can send logs and output if
anyone requires.


Regards
Saptarshi

Re: No reduce tasks running, yet 1 is pending

Posted by Saptarshi Guha <sa...@gmail.com>.

Interestingly, when i started other jobs, this one finished.
I have no idea why.

Saptarshi Guha



On Tue, May 12, 2009 at 10:36 PM, Saptarshi Guha
<sa...@gmail.com> wrote:
> Hello,
> I mentioned this issue before for the case of map tasks. I have 43
> reduce tasks, 42 completed, 1 pending and 0 running.
> This is the case for the last 30 minutes. A pictur(tiff) of the job
> tracker can be found here( http://www.stat.purdue.edu/~sguha/mr.tiff
> ),
>  since I haven't canceled the job, i can send logs and output if
> anyone requires.
>
>
> Regards
> Saptarshi
>