hadoop-mapreduce-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Harsh J <ha...@cloudera.com>
Subject Re: YARN servers and ports
Date Wed, 05 Jun 2013 17:18:04 GMT
If you're asking in terms of discovering where to communicate at, then
basically just the RM scheduler address and port
(yarn.resourcemanager.scheduler.address).

The NodeManager addresses and ports are carried back from the RM to
the requesting AM as part of container requests and needn't be in the
config (and hence the NMs can be using dynamic ports if they wanted
to).

On Wed, Jun 5, 2013 at 10:40 PM, John Lilley <john.lilley@redpoint.net> wrote:
> What service addresses and ports does a YARN ApplicationMaster need to know
> about?
>
> Thanks,
>
> John
>
>



-- 
Harsh J

Mime
View raw message