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https://issues.apache.org/jira/browse/ACE-368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13704977#comment-13704977
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Angelo van der Sijpt commented on ACE-368:
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The problem is that this is not necessarily something in the shop repository:
we can easily create a scenario where a target has two distributions, each of
them contain a different version of a bundle, so stopping a shop checking won't
help. We will only find this out for sure when we calculate the deployment
repository.
DeploymentAdmin specifically does not support this scenario: it assumes a
bundle will only be in a deployment package once, and each new version of a
bundle constitutes an update.
I would opt for picking the highest version, even though I don't like the
implicit nature of this.
> More than one version of a bundle can end up in a deployment package
> --------------------------------------------------------------------
>
> Key: ACE-368
> URL: https://issues.apache.org/jira/browse/ACE-368
> Project: ACE
> Issue Type: Bug
> Components: Client Repository, Deployment, UI
> Affects Versions: 1.0.0
> Reporter: Marcel Offermans
>
> If you assign more than one version of a bundle to a target, for example by
> making two static associations from the same feature, both will indeed end up
> in the deployment package. It will then fail to install or roll back because
> the Deployment Admin implementation never catered for this case and could not
> quite recover from it.
> However, the problem is created already in the client, because you should
> never be allowed to end up with more than one version of a bundle. We
> probably need to discuss how to tell the user about this and decide if we
> should a) simply refuse to deploy, b) choose the highest version and drop the
> other or c) something else. :)
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