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Posted to dev@ode.apache.org by Andreas Fritzler <an...@googlemail.com> on 2009/06/19 12:05:41 UTC
Export of Process Instances
Hi,
I was wondering if there is a way to export a running process instance
and redeploy it on another machine.
Of course you will face problems like:
- stopping a running process
- how to get all process data like vars which are not persisted yet
- etc.
Has anybody ever tried to do such a thing? :)
Cheers,
Andreas
Re: Export of Process Instances
Posted by Andreas Fritzler <an...@googlemail.com>.
Thanks Tammo,
and yes I'm a CS student in Stuttgart :) Writing my thesis here at the
IAAS right now.
I'm currently trying to figure out how to get processes out of a
running ODE instance and getting them running on another one. I'll get
in touch with Tobias and see if he can help me out.
Cheers,
Andreas
-- Andreas Fritzler
www.andreasfritzler.de
On Sat, Jun 20, 2009 at 5:23 PM, Tammo van Lessen<tv...@gmail.com> wrote:
> Andreas,
>
> do you study in Stuttgart? I'd then suggest you to visit Tobias Unger,
> IAAS, CS building, to talk about this topic. He's also collected a
> couple of slides:
> http://www.iaas.uni-stuttgart.de/institut/mitarbeiter/unger/ode/migration.html
>
> For a different approach you should have a look at
> https://issues.apache.org/jira/browse/ODE-483
>
> HTH,
> Tammo
>
> Matthieu Riou wrote:
>> On Fri, Jun 19, 2009 at 3:05 AM, Andreas Fritzler <
>> andreas.fritzler@googlemail.com> wrote:
>>
>>> Hi,
>>>
>>> I was wondering if there is a way to export a running process instance
>>> and redeploy it on another machine.
>>>
>>> Of course you will face problems like:
>>>
>>> - stopping a running process
>>> - how to get all process data like vars which are not persisted yet
>>> - etc.
>>>
>>> Has anybody ever tried to do such a thing? :)
>>>
>>
>> Import / export has been discussed and there's even been a Google Summer of
>> Code proposition for it but it didn't materialize. But if you're interested
>> in getting your hands dirty, we'd be happy to help. I'm not sure about the
>> running part though, depends what you have in mind (currently doing
>> something vs. just being active).
>>
>> Matthieu
>>
>>
>>>
>>> Cheers,
>>> Andreas
>>>
>>
>
>
> --
> Tammo van Lessen - http://www.taval.de
>
Re: Export of Process Instances
Posted by Tammo van Lessen <tv...@gmail.com>.
Andreas,
do you study in Stuttgart? I'd then suggest you to visit Tobias Unger,
IAAS, CS building, to talk about this topic. He's also collected a
couple of slides:
http://www.iaas.uni-stuttgart.de/institut/mitarbeiter/unger/ode/migration.html
For a different approach you should have a look at
https://issues.apache.org/jira/browse/ODE-483
HTH,
Tammo
Matthieu Riou wrote:
> On Fri, Jun 19, 2009 at 3:05 AM, Andreas Fritzler <
> andreas.fritzler@googlemail.com> wrote:
>
>> Hi,
>>
>> I was wondering if there is a way to export a running process instance
>> and redeploy it on another machine.
>>
>> Of course you will face problems like:
>>
>> - stopping a running process
>> - how to get all process data like vars which are not persisted yet
>> - etc.
>>
>> Has anybody ever tried to do such a thing? :)
>>
>
> Import / export has been discussed and there's even been a Google Summer of
> Code proposition for it but it didn't materialize. But if you're interested
> in getting your hands dirty, we'd be happy to help. I'm not sure about the
> running part though, depends what you have in mind (currently doing
> something vs. just being active).
>
> Matthieu
>
>
>>
>> Cheers,
>> Andreas
>>
>
--
Tammo van Lessen - http://www.taval.de
Re: Export of Process Instances
Posted by Matthieu Riou <ma...@gmail.com>.
On Fri, Jun 19, 2009 at 3:05 AM, Andreas Fritzler <
andreas.fritzler@googlemail.com> wrote:
> Hi,
>
> I was wondering if there is a way to export a running process instance
> and redeploy it on another machine.
>
> Of course you will face problems like:
>
> - stopping a running process
> - how to get all process data like vars which are not persisted yet
> - etc.
>
> Has anybody ever tried to do such a thing? :)
>
Import / export has been discussed and there's even been a Google Summer of
Code proposition for it but it didn't materialize. But if you're interested
in getting your hands dirty, we'd be happy to help. I'm not sure about the
running part though, depends what you have in mind (currently doing
something vs. just being active).
Matthieu
>
>
> Cheers,
> Andreas
>