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

Geoffrey De Smet ge0ffrey.spam at gmail.com
Sat May 7 02:54:39 EDT 2011


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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-- 
With kind regards,
Geoffrey De Smet

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