[cddlm] Notes of the meeting on 8/3/2005
Milojicic, Dejan S
dejan.milojicic at hp.com
Fri Aug 5 09:33:53 CDT 2005
Hi Ayla,
Thanks for the update. I think that this is a good approach!
Thanks,
Dejan.
> -----Original Message-----
> From: owner-cddlm-wg at ggf.org [mailto:owner-cddlm-wg at ggf.org]
> On Behalf Of Ayla Debora Dantas de Souza - Projeto Ourgrid
> Sent: Thursday, August 04, 2005 4:42 AM
> To: Milojicic, Dejan S
> Cc: cddlm-wg at ggf.org
> Subject: Re: [cddlm] Notes of the meeting on 8/3/2005
>
> Hi Dejan and all,
>
> we have analyzed the problems with Tomcat and we've concluded
> that in fact our tests were stressing it, because we had at
> about 30 deployments and undeployments of 11MB each, one
> after the other in a set of 94 tests. We've reduced each
> component size verifying common libs from Muse that could be
> removed from each deployed component and it worked. Maybe the
> same problem can happen with Jetty, but we had a meeting
> yesterday and concluded that a lot of code, including unit
> tests would need to be rewritten and we would not be able to
> have a prototype at the end of this month if we make this
> change. Maybe in a future version we can use Jetty.
>
> In relation to the update of properties, it is working well
> using Muse, we are just implementing more JUnit tests that
> verify the integration of the CDL parser with the module that
> deals with the update of properties in components. We hope to
> have the first prototype by the end of the month, but we fear
> not to have enough time to assure that all the tests from
> the Test Plan sent by Steve are passing, because we are
> suposing Muse will actually provide some of the functionality
> that is demanded there and won't give us problems difficult
> to find as the ones we had when the specification needed adjustments.
>
> Ayla
>
>
>
> Milojicic, Dejan S wrote:
>
> >Attendees: Steve, Ayla, Dejan.
> >
> >1. Update on the progress with reference implementations
> >
> >Ayla: did a parser and service, but Tomcat dies after sequential
> >deployments. Working in parallel to finish service, have
> prototype of
> >the portal of the system, but only using the properties of Muse it
> >works. There are some problems with updating properties. They are
> >implementing more tests. Still confident that the first
> prototype will
> >be done by end off August. Steve suggested using Jetty instead of
> >Tomcat.
> >
> >Steve: Hasn't done much since GGF because of other commitments. Has
> >completed requirements document and put into the CVS.
> >
> >No information from Jun and Stuart. Hopefully they will join in next
> >week.
> >
> >2. Preparation for the meeting with OGSA
> >
> >Steve will join (potential
> >
> >3. Defining agenda for the F2F with OGSA (I need to provide
> it to Hiro
> >shortly)
> >
> >A) Introduction (learn more about EMS broader picture, in
> the past wee
> >overviewed CDDLM)
> >B) Defining architectural relationship
> >C) Indebt overview of the CDDLM interfaces (if needed)
> >D) Integration roadmap
> >E) Next steps
> >
> >4. Planning next activities
> >
> >Meeting are back on the weekly basis.
> >
> >Thanks,
> >
> >Dejan.
> >
> >
> >
>
>
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