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From Manoj Samel <manojsamelt...@gmail.com>
Subject Re: Hadoop configuration for cluster machines with different memory capacity / # of cores etc.
Date Thu, 09 Oct 2014 16:40:59 GMT
So, in that case, the resource manager will allocate containers of
different capacity based on node capacity ?

Thanks,

On Wed, Oct 8, 2014 at 9:42 PM, Nitin Pawar <nitinpawar432@gmail.com> wrote:

> you can have different values on different nodes
>
> On Thu, Oct 9, 2014 at 4:15 AM, Manoj Samel <manojsameltech@gmail.com>
> wrote:
>
>> In a hadoop cluster where different machines have different memory
>> capacity and / or different # of cores etc., it is required that
>> memory/core related parameters be set to SAME for all nodes ? Or it is
>> possible to set different values for different nodes ?
>>
>> E.g. can yarn.nodemanager.resource.memory-mb
>> and yarn.nodemanager.resource.cpu-vcores have different values for
>> different nodes ?
>>
>> Thanks,
>>
>>
>>
>
>
> --
> Nitin Pawar
>

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