Thanks. Both these blogs are awesome.
On Tue, Aug 20, 2013 at 10:51 PM, Harsh J <ha...@cloudera.com> wrote: > 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 <rjai...@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 >
