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From santosh kumar <santosh.adit...@gmail.com>
Subject Re: Can NMs communicate among themselves?
Date Tue, 10 Dec 2013 01:50:21 GMT
Hi Sandy,

Thank you so much for the immediate response.

Is there a way to make it happen? Any suggestions will be greatly
appreciated.

Also, can you tell me how any communication happens in the cluster, be it
between RM and nodes or any scenario?

Thanks,
Santosh
PhD Candidate
USF, Tampa, FL


On Mon, Dec 9, 2013 at 8:44 PM, Sandy Ryza <sandy.ryza@cloudera.com> wrote:

> 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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