----- "Ramesh Reddy" <rareddy(a)redhat.com> wrote:
On Wed, 2009-04-22 at 20:58 -0400, John Doyle wrote:
> I'm aware that there's an aggressive schedule, but I question that
> value of releasing Teiid on it's projected release date, if the
> Designer is not ready to release, or vice versa.
Release soon and release often is the mantra for JBoss. I do not
either that they should be tightly dependent on release on each other
either. It would hard to adjust each others feature bucket, just so
they can be released together. Just think about the lost time for the
What about leaving it on the shelf until they're both done? There's no lost time
if one project completes it's 6.1 work but it's not 'officially' released
and labeled as 6.1 until the other project is ready. We already have stable and unstable
slots on the community site, but we're not putting any unstable out there. Put it out
there as unstable and move onto features for the next release. When we've reach a
level of quality between the two projects, then we label it and post the stable version.
For this exact purpose we are creating branch (for example 6.0.x), if
you are looking for a stable branch to make such changes. Then it is
us to either cut a patch or cut another release based on amount of
Platform releases, that tie all of them together.
Why do we want to have a process that lends itself to the possibility that we will have to
patch a release just so users can have tooling that works with it?
> I have changes coming in 6.1 to connectors that are depending
> importer changes. I can mock up tests for the connector changes,
> I won't really be able to validate a feature until I have two
> projects in my hands that are pretty much locked down.
I understand, what you are saying, but instead of working around it,
need to fix it. If you saying that we have connector changes that are
dependent upon tooling code to the runtime code, I we need to
a) better plan according to upcoming releases
b) decouple dependencies, use better abstractions
on these fronts we have stepped up and we need to to continue to push
further. Lets think in these terms and see if we can reduce this for
future releases. Can XML importer plugin can be deployed on its own
without Designer stuff?
All of these things are great, and I agree with all of these things. To go further, we
have wanted and and even produced alternative tooling (mmshell). Someday there may be
several different options for creating the artifacts that Teiid needs, and then your
argument becomes much stronger. But I don't think the projects should adopt a
process that treats the the individual projects as independent when they aren't yet.
We should operate in the circumstances that exist, not the ones we hope to create.
> We can call them independent all we want, users will disagree.
> There's already traffic on the lists to demonstrate that.
The current release we are going through lot of connector type
definition changes, once we stabilize embedded integration and
integration this should reduced greatly, unless we change the vdb
indexing. We got JIRAs for lot of these already.
Yes, should, but how will we know? How do we validate that? The truth is that we
don't know what we're going to be changing in 18 months, and maybe it's going
to be disruptive, maybe it's not. I tend to think that if it's not, then
we're probably not doing very interesting work. Another uncomfortable truth is that
it's very hard to see the full consequences of the changes we make. But either way we
should adopt a process that leads to higher quality, and I think that posting the projects
as unstable until we validate compatibility achieves that without negative effect.