[jboss-as7-dev] Subsystem model version for AS8

[Brian Stansberry]

Right. So I'm interested in what the specific problems are expected to 
be with the clustering subsystems.

On 2/28/13 4:52 AM, Tomaž Cerar wrote:
> ATM I think we cannot start doing transformers for 2.x model versions.
> If nothing else we are missing baseline support for them (legacy .dmr
> files, artifacts in maven)
>
> but after that is satisfied there are not more barriers stopping us from
> doing that.
>
> But I think Paul's question is more in line of what we discussed on call
> on how to go on with as8 vs eap.
>
> --
> tomaz
>
>
> On Thu, Feb 28, 2013 at 2:23 AM, Brian Stansberry
> <brian.stansberry at redhat.com <mailto:brian.stansberry at redhat.com>> wrote:
>
>     What's the problem going to be?
>
>
>     On 2/27/13 7:10 PM, Paul Ferraro wrote:
>
>         Do the 2.x model versions need to be backwards compatible with
>         1.x versions?
>         i.e. Do we need transformers to support a domain with mixed
>         major versions?
>         I hope not.
>
>         ----- Original Message -----
>
>             From: "Brian Stansberry" <brian.stansberry at redhat.com
>             <mailto:brian.stansberry at redhat.com>>
>             To: "Tomaž Cerar" <tomaz.cerar at gmail.com
>             <mailto:tomaz.cerar at gmail.com>>
>             Cc: "JBoss AS7 Development" <jboss-as7-dev at lists.jboss.org
>             <mailto:jboss-as7-dev at lists.jboss.org>__>
>             Sent: Monday, February 25, 2013 10:30:24 AM
>             Subject: Re: [jboss-as7-dev] Subsystem model version for AS8
>
>             Yes.
>
>             On 2/25/13 9:24 AM, Tomaž Cerar wrote:
>
>                 What about XSD schemas?
>
>                 probably same rule?
>
>
>
>                 On Mon, Feb 25, 2013 at 3:00 PM, Brian Stansberry
>                 <brian.stansberry at redhat.com
>                 <mailto:brian.stansberry at redhat.com>
>                 <mailto:brian.stansberry at __redhat.com
>                 <mailto:brian.stansberry at redhat.com>>>
>                 wrote:
>
>                       Yes, major version bump please. This makes it
>                 straightforward
>                       to avoid
>                       version conflicts with EAP 6.x. If EAP 6.x needs
>                 to change API
>                       in more
>                       than a bug fix way, they can use a minor version
>                 with no fear
>                       that
>                       community AS has already used that # for something
>                 else.
>
>                       On 2/25/13 7:11 AM, Tomaž Cerar wrote:
>                        > Hi,
>                        >
>                        > I remember few discussions on IRC in last
>                 weeks(s) about how
>                        > to
>                       handle
>                        > version bumps for subsystem model when changes
>                 are done on
>                        > AS8
>                       codebase.
>                        >
>                        > It was somewhat agreed that instead of bumping
>                 minor version
>                        > we
>                       should
>                        > upgrade major version.
>                        >
>                        > aka instead of doing 1.2 --> 1.3, new version
>                 should be 2.0
>                        >
>                        > That gives us flexibility of bumping minor
>                 version to 7.x
>                        > codebase if
>                        > need arises.
>                        >
>                        > I am writing this as there was some PRs lately
>                 that bump
>                        > just
>                       minor version.
>                        >
>                        > So, can we get an agreement of new versioning
>                 rules, that we
>                        > will
>                       then
>                        > follow.
>                        >
>                        > I personalty favor major version bumps...
>                        >
>                        >
>                        > --
>                        > tomaz
>                        >
>                        >
>                        >
>                        >
>                        >
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>
>                       --
>                       Brian Stansberry
>                       Principal Software Engineer
>                       JBoss by Red Hat
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>
>             --
>             Brian Stansberry
>             Principal Software Engineer
>             JBoss by Red Hat
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>
>
>     --
>     Brian Stansberry
>     Principal Software Engineer
>     JBoss by Red Hat
>
>


-- 
Brian Stansberry
Principal Software Engineer
JBoss by Red Hat