Eugene,
I see... this isn't really a core ODE problem; it is a bug in the
ODE-JBI integration. I take it you are planning a JBI deployment?
-maciej
On 12/26/06, Eugene P. Kostin <[EMAIL PROTECTED]> wrote:
Maciej - I was talking about this particular problem:
ODE-81
"invoking more than one service causes in 90% a NPE"
(http://issues.apache.org/jira/browse/ODE-81)
Thanks,
Eugene
-----Original Message-----
From: Maciej Szefler [mailto:[EMAIL PROTECTED]
Sent: Friday, December 22, 2006 7:26 PM
To: Eugene P. Kostin
Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED]; [EMAIL PROTECTED];
[EMAIL PROTECTED]; [EMAIL PROTECTED]; [EMAIL PROTECTED];
[email protected]
Subject: Re: ODE clustering support
Eugene,
Can you please file JIRA issues for the problems you are seeing?
Thanks,
Maciej
On 12/22/06, Eugene P. Kostin <[EMAIL PROTECTED]> wrote:
>
>
>
>
> Hi Matthieu,
>
>
>
> Thanks for quick response! We will evaluate possibility of us
contributing
> on clustering. We'd appreciate if you could point us to the places
where
> clustering support would need to be implemented, so that we could
roughly
> estimate the level of effort required. And also, do you have a
timeline for
> fixing most severe defects and have ODE to be in official release?
We
> started running BPEL processes with the current builds and
immediately faced
> showstopper problems like inability to call multiple services. If we
commit
> to adding clustering support we'd like to know how it synchronizes
with the
> official release plan and that we will have a stable version by the
time we
> need to deploy it.
>
>
>
>
>
> Thanks,
>
> Eugene
>
>
>
> ________________________________
>
>
> From: Matthieu Riou [mailto:[EMAIL PROTECTED]
> Sent: Thursday, December 21, 2006 8:10 PM
> To: Eugene P. Kostin
> Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED]; [EMAIL PROTECTED];
> [EMAIL PROTECTED]; [EMAIL PROTECTED]; [EMAIL PROTECTED]
> Subject: Re: ODE clustering support
>
>
>
>
> Hi Eugene,
>
> The work that has been done was to make clustering development
possible
> when necessary but for now it wasn't a really high priority. So
we've added
> (great work of Maciej) callback interfaces in the process store to
notify
> the local engine of what's happening, what's being deployed,
undeployed, ...
> So the interfaces are there, right now the implementations are just
local.
>
> If you're interested in that feature, you're definitely welcome to
> contribute to the project. Maciej or myself can point you to the
right
> places in the code. I think it would mostly be making the deployment
> callback interfaces network aware, so that stores deployed on each
node
> would notify the others and in turn notify the local engine.
>
> So let us know if that's something you would consider and then we
can go on
> with the logistic part of it (i.e. submit patches and all that
stuff).
>
> BTW would you mind continuing this discussion on the ode-dev
mailing list?
> Most committers are already in this list but discussions are usually
done on
> mailing-lists in the ASF.
>
> Thanks!
>
> Matthieu.
>
>
> On 12/21/06, Eugene P. Kostin <[EMAIL PROTECTED]> wrote:
>
>
>
> Hello:
>
>
>
> We are the team trying to select an open source BPEL engine which
would be
> capable to work in a cluster. We are thinking of using ODE but as we
> understand clustering support is in development. The timeframe for
our
> project is about 6 months. Could you please let us know when we
could expect
> ODE to be released with clustering support?
>
>
>
> Alternatively, is there an option for our team to contribute? We
have been
> looking at PXE source code and have some thoughts on how to make it
run in a
> cluster, but would not really want to invest effort in the engine
which is
> phased out in favor of ODE.
>
>
>
> Thank you in advance for any response. We need to be making the
decision
> about the workflow engine real soon.
>
>
>
> Regards,
>
> Eugene
>
>
>
> ----------------
> Eugene P. Kostin
> Account Manager
>
> Software Technologies
>
> Tel. +7(8634)315200 x107 /9am-8pm GMT+3/
>
> Fax +7(8634)315300
>
> [EMAIL PROTECTED]
>
> www.softech.ru
>
>
>
>
>
