http://people.apache.org/~tjungblut/yarn-hama-diagram.pdf
This is the link to the PDF. I'm a bit dizzy in the last time. What do you think Edward? 2011/12/7 ChiaHung Lin <[email protected]> > > Thanks for the explain and diagram uploaded. It is quite clear. > > -----Original message----- > From:Thomas Jungblut <[email protected]> > To:[email protected] > Date:Tue, 6 Dec 2011 19:11:12 +0100 > Subject:Re: Hama Yarn module, process flow diagram > > Soo here is the apache.org upload: > http://people.apache.org/~tjungblut/yarn-hama-diagram.pdf< > http://people.apache.org/~tjungblut/Efficient%20Barrier%20Synchronization%20Mechanism.pdf > > > http://people.apache.org/~tjungblut/yarn-hama-diagram.pptx > > Let me explain it though. > The client submits the job to the YARN infrastructure's resource manager. > This will take care to schedule the BSPApplicationMaster container > (actually this is going through the NodeManager as well). > Once the BSPApplicationmaster runs, it will examine the conf, start the RPC > servers needed (zookeeper as well) and then reports back to the > Resourcemanager (actually I missed to put the arrow back to the > resourcemanager, it is currently pointing to the scheduler). However, the > Resourcemanager will then start the required containers through the > NodeManagers once again. > If the BSPRunner runs the real task, it will piggyback heartbeats to the > BSPApplicationMaster. The container which is running is always piggybacking > to the nodemanager as well. > > Sorry for the filehoster upload. > > > 2011/12/6 Thomas Jungblut <[email protected]> > > > I updated this, sorry I can't upload on apache because I have no key at > > this pc. > > > > http://uploading.com/files/2af323d7/yarn-hama-diagram.pdf/ > > http://uploading.com/files/34m35aee/yarn-hama-diagram.pptx/ > > > > > > 2011/12/6 ChiaHung Lin <[email protected]> > > > >> > >> Do it have pdf or png format? I can't read it because I don't have MS > >> office suite. > >> > >> -----Original message----- > >> From:Edward J. Yoon <[email protected]> > >> To:[email protected] > >> Date:Tue, 6 Dec 2011 17:02:31 +0900 > >> Subject:Hama Yarn module, process flow diagram > >> > >> Hi all, > >> > >> Roughly I just draw a process flow diagram of YARN module[1]. Please > >> feel free to use this for any purpose and update it. > >> > >> And this is minor issue but I'd like to renaming several classes. > >> e.g., BSPRunner to BSPTask if I draw correctly. > >> > >> 1. > http://people.apache.org/~edwardyoon/documents/yarn-hama-diagram.pptx > >> > >> -- > >> Best Regards, Edward J. Yoon > >> @eddieyoon > >> > >> > >> -- > >> ChiaHung Lin > >> Department of Information Management > >> National University of Kaohsiung > >> Taiwan > >> > > > > > > > > -- > > Thomas Jungblut > > Berlin <[email protected]> > > > > > > -- > Thomas Jungblut > Berlin <[email protected]> > > > -- > ChiaHung Lin > Department of Information Management > National University of Kaohsiung > Taiwan > -- Thomas Jungblut Berlin <[email protected]>
