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From Sandy Ryza <sandy.r...@cloudera.com>
Subject Re: Can NMs communicate among themselves?
Date Tue, 10 Dec 2013 01:44:52 GMT
Hi Santosh,

NodeManagers do not communicate with each other in YARN.

-Sandy


On Mon, Dec 9, 2013 at 5:42 PM, santosh kumar <santosh.aditham@gmail.com>wrote:

> Hi,
>
> The communication in YARN is b/w RM-NM or AM-RM from what I know.
> Can Node Managers talk to each other? If so, how?
>
> Also what protocol or communication model does hadoop follow?
>
> Thanks,
> Santosh
> PhD Candidate
> USF, Tampa, FL
>

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