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MapReduce >> mail # user >> Multiple reduce task retries running at same time


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Ben Kim 2013-01-29, 07:35
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Re: Multiple reduce task retries running at same time
Attached a screenshot showing the retries

On Tue, Jan 29, 2013 at 4:35 PM, Ben Kim <[EMAIL PROTECTED]> wrote:

> Hi!
>
> I have come across the situation where i found a single reducer task
> executing with multiple retries simultaneously.
> Which is potent for slowing down the whole reduce process for large data
> sets.
>
> Is this pretty normal to yall for hadoop 1.0.3?
>
> --
>
> *Benjamin Kim*
> *benkimkimben at gmail*
>

--

*Benjamin Kim*
*benkimkimben at gmail*
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Harsh J 2013-01-29, 16:48