[rules-dev] Guvnor MVEL problem on Guvnor master?

Sat May 7 11:42:50 EDT 2011

Thanks Antoine :)
It's a good experiment.

Just hope it doesn't complicate things as the mvel snapshots change API 
regularly and our snapshots are adjusted regularly to cope with those 
API changes.

Op 07-05-11 09:10, Antoine Toulme schreef:
> It is by no means going to help in any way for you to release. This is 
> just meant for us to be able to build and run Drools while you guys 
> figure out a solution.
>
> Thanks,
>
> Antoine
>
> On Fri, May 6, 2011 at 23:54, Geoffrey De Smet 
> <ge0ffrey.spam at gmail.com <mailto:ge0ffrey.spam at gmail.com>> wrote:
>
>     This nights mvel snapshot fixes jbpm (the one from 3-MAY doesn't
>     afaik).
>     Does that release (it's not a snapshot) include those latest changes?
>
>     Not that I 've not been tempted (or pressured from Mark) to try to
>     release mvel myself to move away from the snapshot,
>     but without tag of the source code in git, without a "yes, this
>     revision is ok" from Mike (the mvel lead), etc
>     this isn't the kind of dependency we want to include in the final
>     release and support for 5 to 7 years.
>
>     Op 06-05-11 20:04, Antoine Toulme schreef:
>>     We pushed out this snapshot with a version for now:
>>     http://www.intalio.org/public/maven2/org/mvel/mvel2/2.1/mvel2-2.1-intalio.jar
>>
>>
>>
>>     On Fri, May 6, 2011 at 03:51, Geoffrey De Smet
>>     <ge0ffrey.spam at gmail.com <mailto:ge0ffrey.spam at gmail.com>> wrote:
>>
>>         Hudson hasn't been reliable the last couple of days, this
>>         might have something do with it as you might not have the
>>         latest snapshots of everything.
>>
>>         Furthermore, the mvel snapshot has been changed from 1-MAY to
>>         3-MAY
>>         https://repository.jboss.org/nexus/index.html#nexus-search;gav~org.mvel~mvel2~2.1-SNAPSHOT~~
>>         <https://repository.jboss.org/nexus/index.html#nexus-search;gav%7Eorg.mvel%7Emvel2%7E2.1-SNAPSHOT%7E%7E>
>>         But I don't think that's it.
>>         As soon as a new mvel release is out, I 'll switch us to it.
>>         We can't use the current latest mvel release.
>>
>>         Op 06-05-11 12:20, Leonardo Gomes schreef:
>>>         I will try to delete mvel stuff from my repository at home
>>>         tonight to see if it fixes the problem. If not, here's a
>>>         suggestion from Antoine:
>>>
>>>             We suffered the same problem, the temporary workaround
>>>             is to use an older snapshot:
>>>
>>>             You can pick this one:
>>>             http://www.intalio.org/public/maven2/org/mvel/mvel2/2.1-SNAPSHOT/mvel2-2.1-20110328.204856-23.jar
>>>
>>>             I hope it helps.
>>>
>>>             Antoine
>>>
>>>
>>>         Leo.
>>>
>>>         On Fri, May 6, 2011 at 11:30 AM, Michael Anstis
>>>         <michael.anstis at gmail.com <mailto:michael.anstis at gmail.com>>
>>>         wrote:
>>>
>>>             I pulled, rebased just now and it's OK here.
>>>
>>>             I have deleted my mvel entries in maven recently though,
>>>             I think Wolfgang and Leo have had issues with different
>>>             versions in their local repos.
>>>
>>>             With kind regards,
>>>
>>>             Mike
>>>
>>>
>>>             On 6 May 2011 08:50, Jervis Liu <jliu at redhat.com
>>>             <mailto:jliu at redhat.com>> wrote:
>>>
>>>                 Hi,
>>>
>>>                 Looks like MVEL lib is screwed up on master. Tried
>>>                 to run test scenario
>>>                 Good Credit History Only, it failed with following
>>>                 errors:
>>>
>>>                 Unable to rebuild the rulebase.
>>>                 org.drools.rule.MVELDialectRuntimeData; local class
>>>                 incompatible: stream
>>>                 classdesc serialVersionUID = 8808844570772337501,
>>>                 local class
>>>                 serialVersionUID = 2609855281272796208
>>>
>>>                 Jervis
>>>
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>>>
>>>
>>>
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>>>
>>>
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>>
>>         -- 
>>         With kind regards,
>>         Geoffrey De Smet
>>
>>
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>>
>>
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>
>     -- 
>     With kind regards,
>     Geoffrey De Smet
>
>
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-- 
With kind regards,
Geoffrey De Smet

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