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MapReduce, mail # user - Re: specify Mapred tasks and slots


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Re: specify Mapred tasks and slots
Azuryy Yu 2013-08-08, 02:57
My question is can I specify how many slots to be used for each M/R task?
On Thu, Aug 8, 2013 at 10:29 AM, Shekhar Sharma <[EMAIL PROTECTED]>wrote:

> Slots are decided upon the configuration of machines, RAM etc...
>
> Regards,
> Som Shekhar Sharma
> +91-8197243810
>
>
> On Thu, Aug 8, 2013 at 7:19 AM, Azuryy Yu <[EMAIL PROTECTED]> wrote:
>
>> Hi Dears,
>>
>> Can I specify how many slots to use for reduce?
>>
>> I know we can specify reduces tasks, but is there one task occupy one
>> slot?
>>
>> it it possible that one tak occupy more than one slot in Hadoop-1.1.2.
>>
>> Thanks.
>>
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>