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From Nipun Udara <y.b.n.ud...@gmail.com>
Subject Re: About Apache Airavata
Date Fri, 24 Jan 2014 20:05:02 GMT
Hi Suresh and Marlon,

Thank you for the useful info.


On Sat, Jan 25, 2014 at 1:26 AM, Marlon Pierce <marpierc@iu.edu> wrote:

> We can give you access to the wiki. I suggest you make Jira tickets that
> describe what you want to do first. Confluence has built in tools for
> creating diagrams.  The samples and integration-tests modules are the
> best place to make initial contributions.  You can describe your sample
> codes to wiki pages.
>
>
> Marlon
>
> On 1/24/14 2:50 PM, Nipun Udara wrote:
> > Hi all,
> >
> > For those who haven't access to the wiki, is it ok to submit patches for
> > documents as google docs. And is there any standards of creating diagrams
> > and other stuff. Also which modules you commend for beginners to start
> > adding patches.
> >
> >               regards
> >               udara
> >
> >
> > On Mon, Jan 20, 2014 at 8:19 PM, Marlon Pierce <marpierc@iu.edu> wrote:
> >
> >> A wiki article on this would be a very useful contribution.
> >>
> >> Marlon
> >>
> >> On 1/19/14 1:28 AM, Saminda Wijeratne wrote:
> >>> We do not have any comprehensive documentation to explain this to a new
> >>> developer. You may look at [1] to get a basic understanding of the
> >>> components in Airavata and understand the flow of control and data
> when a
> >>> request comes through the API.
> >>>
> >>> When a workflow is submitted through the API it first goes to the
> >> "Workflow
> >>> Interpreter" which interprets the workflow and executes each node in
> it.
> >>> And when a particular node corresponds to an application execution it
> >> will
> >>> hand over the execution of that node to the "Application Factory" (GFac
> >> for
> >>> short). The GFac will connect with remote resources in cloud/grid/etc
> in
> >>> order to start the process of executing the relevant applications and
> >>> report back the progress and results. The progress and results are sent
> >> to
> >>> "Registry" (for permanent storage) and to "MessageBox" (for temporary
> >>> storage of any users who had subscribed to receive progress messages
> for
> >>> that workflow execution).
> >>>
> >>> All other functions in the API (except for monitoring functions)
> >> translate
> >>> to saving or retrieving data to/from the "Registry".
> >>>
> >>> Data for Registering New Application  = input/output parameter types
> >>> associated + Application Remote Host access data (IP, globus/ssh/ec2) +
> >>> Application access data (application path, env. vars, scratch location
> >> etc.)
> >>> The 3 types of data corresponds to 3 descriptors.
> >>>
> >>> Application input/output types = <ServiceDescriptor>
> >>> Application Remote Host access data = <HostDescriptor>
> >>> Application access data = <ApplicationDescriptor>
> >>> Therefore,
> >>>      Registering New Application = Adding new descriptors
> >>>
> >>> (The reason we do not keep 1 descriptor to define all the data for an
> >>> application is that in most situations applications share some data
> which
> >>> makes it worth while to refactor them out as different descriptors like
> >>> above making it easier manage)
> >>>
> >>> Feel free to ask more questions.
> >>>
> >>> You are welcome to provide patches to our documentation or take an
> >>> initiative to create new wiki articles in Airavata Wiki to help others
> >> who
> >>> are interested in understanding Airavata design and implementation.
> >>>
> >>> Regards,
> >>> Saminda
> >>>
> >>> 1. http://airavata.apache.org/architecture/overview.html
> >>>
> >>>
> >>>
> >>> On Sat, Jan 18, 2014 at 7:33 PM, Nipun Udara <y.b.n.udara@gmail.com>
> >> wrote:
> >>>> Hi all,
> >>>>           I went through the simple gateway developer guide  and what
> i
> >>>> want to know is after submitting a job using airvata api how the
> >> workflow
> >>>> execution/ochestration is going on and how to register new application
> >> with
> >>>> airavata, is it adding new descriptors with in registry. any body can
> >>>> direct me to a relevant documentation
> >>>>
> >>>>
> >>>> On Thu, Jan 16, 2014 at 11:40 PM, Nipun Udara <y.b.n.udara@gmail.com
> >>> wrote:
> >>>>> Hi Suresh,
> >>>>>                 Thank you very much.
> >>>>>
> >>>>>
> >>>>> On Thu, Jan 16, 2014 at 11:21 PM, Suresh Marru <smarru@apache.org>
> >> wrote:
> >>>>>> Hi Udara,
> >>>>>>
> >>>>>> The following mail threads from gsoc 2013 will be a good read:
> >>>>>> http://markmail.org/message/rmotieckqj3a4xxv
> >>>>>> http://markmail.org/message/rw2qzpukheow5aiy
> >>>>>>
> >>>>>> Suresh
> >>>>>>
> >>>>>> On Jan 16, 2014, at 9:42 AM, Nipun Udara <y.b.n.udara@gmail.com>
> >> wrote:
> >>>>>>> Dear sir,
> >>>>>>>
> >>>>>>>                          I am a computer Science and Engineering
> >>>>>> student from Moratuwa University Sri lanka, Who are interested
about
> >> Apache
> >>>>>> Airavata and willing to actively involve with Airavata Community.
> >> Also i am
> >>>>>> planning to do the GSOC in the March. so that i like to get
more
> >> knowledge
> >>>>>> about Apache Airavata . I have already subscribed to this url-"
> >>>>>> dev-subscribe@airavata.apache.org". Is there a way i can actively
> >>>>>> involved with the community. I would be grateful to you if you
can
> >> make me
> >>>>>> aware regarding these. Thank you.
> >>>>>>                              Yours Faithfully,
> >>>>>>                              Udara
> >>>>>>> On Thu, Jan 16, 2014 at 8:01 PM, Marlon Pierce <marpierc@iu.edu>
> >>>>>> wrote:
> >>>>>>> Hi Udara--
> >>>>>>>
> >>>>>>> Please see http://airavata.apache.org/community/mailing-lists.html
> .
> >>>>>>> Thanks for your interest.
> >>>>>>>
> >>>>>>>
> >>>>>>> Marlon
> >>>>>>>
> >>>>>>> On 1/16/14 9:27 AM, Nipun Udara wrote:
> >>>>>>>> Dear Sir/Madam,
> >>>>>>>>
> >>>>>>>>                                          I like to subscribe
to
> the
> >>>>>> Apache
> >>>>>>>> Airavata Mailing list.Thank you.
> >>>>>>>>
> >>>>>>>>                                                    
         Yours
> >>>>>>>> Faithfully,
> >>>>>>>>                                                    
         Udara
> >>>>>>>>
> >>
>
>

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