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From Harsh J <ha...@cloudera.com>
Subject Re: Method Calls
Date Wed, 21 Aug 2013 02:51:29 GMT
For the MR2 YARN app, a nice diagram of all relevant protocol calls can be
found at http://blog.cloudera.com/blog/2012/02/mapreduce-2-0-in-hadoop-0-23/


On Wed, Aug 21, 2013 at 3:28 AM, Rajesh Jain <rjain15@gmail.com> wrote:

>
>
> I am looking for the various method calls (entry points) in the inter tier
> communication.
>
> When the client submits a job for map-reduce, what is the sequence of
> calls started, e.g Node Manager to Resource Manager or Container to App
> Master. How is the App Master Child JVM spawned etc.
>
> Does any one have a high level call flow / sequence diagram?
>
> Thanks,
> Rajesh
>
>
>
> [image: MapReduce NextGen Architecture]
>



-- 
Harsh J

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