Hi guys, Ganglia plugin initial architecture diagram is attached with OODT-219. You can find it in [1]. Your advises are warmly welcome to modify it. I guess Chris [2] will be mentoring this project. And I wanna know what are specifications you guys are expecting in the project proposal except the things specified in [3].
[1] https://issues.apache.org/jira/secure/attachment/12578972/architecture_diagram.jpg [2] https://issues.apache.org/jira/secure/ViewProfile.jspa?name=chrismattmann [3] http://community.apache.org/gsoc.html Thank you, T.W.R.O. Siriwardana StMIEEE Undergraduate Department of Computer Science & Engineering Faculty of Engineering University of Moratuwa Sri Lanka. On Fri, Apr 12, 2013 at 11:08 PM, Rajith Siriwardana < rajithsiriward...@gmail.com> wrote: > > > > On Fri, Apr 12, 2013 at 10:54 PM, Mattmann, Chris A (398J) < > chris.a.mattm...@jpl.nasa.gov> wrote: > >> Hi Rajith, >> >> Thanks, replies below! >> >> >> >> -----Original Message----- >> From: Rajith Siriwardana <rajithsiriward...@ieee.org> >> Reply-To: "dev@oodt.apache.org" <dev@oodt.apache.org> >> Date: Friday, April 12, 2013 10:17 AM >> To: dev <dev@oodt.apache.org> >> Subject: Re: Interested in participating GSoC 2013 with OODT >> >> >Hi Chris, >> >please find the comments inline. >> >[..snip..] >> >> >> > >> >Do you know of one? I looked way back in 2005 but there wasn't one back >> >> then. >> > >> > >> >Still I haven't found a parser compatible with the Apache license v2.0, >> >but >> >I found some parsers to get the idea of how it should be. I guess it >> won't >> >be hard. >> >> +1, great. >> >> > >> >> >> > >> > >> >> > - In job status monitoring it will involve jvm monitoring (that is >> >>not >> >> > related to the plugin as it just polling gmetad) correct me if i¹m >> >> > misunderstood the job concept. >> >> >> >> Job status is resource manager job status polling. Have you seen the >> >> Job class in resource manager? >> > >> > >> >yep I did that, gmetad has nothing to do with polling job status >> >information. Should GangliaAssignmentMonitor worry about obtaining job >> >status information then? am I missing something here? >> >> I'm not sure what you mean about it not having anything to do with job >> polling? >> gmetad collects metrics published by gmond. Some of those metrics are >> related to >> CPU load, disk space, etc. I guess that's what I meant, more than job >> status. >> > > No Chris I guess the confusion caused by this > > In the issue OODT-219 it says "Write a GangliaAssignmentMonitor and > GangliaAssignmentMonitorFactory that plug in to Ganglia to obtain *Job > status information*". hence I thought it should also poll Job status > information (JobStatus.SUCCESS/JobStatus.FAILURE/..etc). but it is only > resource node monitoring. > > Thanks for the clarification Chris. > > Thanks for clarifying. >> >> Cheers, >> Chris >> >> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ >> Chris Mattmann, Ph.D. >> Senior Computer Scientist >> NASA Jet Propulsion Laboratory Pasadena, CA 91109 USA >> Office: 171-266B, Mailstop: 171-246 >> Email: chris.a.mattm...@nasa.gov >> WWW: http://sunset.usc.edu/~mattmann/ >> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ >> Adjunct Assistant Professor, Computer Science Department >> University of Southern California, Los Angeles, CA 90089 USA >> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ >> >> >> >> >
