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MapReduce >> mail # user >> Method Calls


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Rajesh Jain 2013-08-20, 21:58
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Re: Method Calls
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 <[EMAIL PROTECTED]> wrote:

>
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> 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]
>

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Harsh J
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Rajesh Jain 2013-08-21, 13:53
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Omkar Joshi 2013-08-20, 22:08
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB