[rules-users] Migrating repository data from Drools 5.0 to 5.3Final

[Michael Anstis]

You can get a build containing the fix from Nexus:

https://repository.jboss.org/nexus/index.html#nexus-search;gav~org.drools~guvnor-webapp~5.3.2-SNAPSHOT~~

2012/2/8 jian zhi <jianpzhi at yahoo.com>

> Mike,
>
> Is it possible to release a patch of 5.3?
>
> Thanks,
> Jian
>
>   ------------------------------
> *From:* Michael Anstis <michael.anstis at gmail.com>
> *To:* Rules Users List <rules-users at lists.jboss.org>
> *Sent:* Wednesday, February 8, 2012 3:17 AM
>
> *Subject:* Re: [rules-users] Migrating repository data from Drools 5.0 to
> 5.3Final
>
> The problem has existed since 5.2 and would potentially affect loading any
> earlier version.
> Prior to 5.2 the object model used by the guided decision table did not
> hold a Pattern to which individual condition columns are bound.
> The conversion code groups individual condition columns into the
> appropriate group and moves the underlying column data accordingly (as
> there was no guarantee columns with the same bound name were consecutive).
> There was a problem with the creation and insertion of the new Pattern
> objects that relied upon the order of entries in a HashMap being
> consistent. This has now changed.
> I know others have been using the new guided decision table with old
> repositories without problem and our unit tests did not detect the problem
> either.
> AFAIK this is the first report of any such issue since the release of
> 5.2's betas, however I would be wrong to say there is no risk.
> sent on the move
> On 8 Feb 2012 01:22, "vadlam" <sreeram.vadlamudi at wellsfargo.com> wrote:
>
> does this issue happen for any previous version of Guvnor data such as 5.0
> or 5.1 or 5.2 exported and imported into a Guvnor 5.3 repository ?
>
> does this mean, we cannot rely on 5.3.0 version of Guvnor code when
> migrating data from a previous version and should rather apply the fix  ?
>
>
>
> --
> View this message in context:
> http://drools.46999.n3.nabble.com/rules-users-Migrating-repository-data-from-Drools-5-0-to-5-3Final-tp3715772p3724570.html
> Sent from the Drools: User forum mailing list archive at Nabble.com.
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