I agree to plan the component deprecation and then its removal in a future 
release.

On 2025/04/02 22:32:25 ricardo zanini fernandes wrote:
> Please +1 to deprecate. We can push for another tech stack in the future,
> like Redis, if necessary. Currently, ISPN in our codebase is bringing more
> harm than good. The tradeoff is not worth it IMO.
> 
> On Wed, Apr 2, 2025 at 1:36 PM Jason Porter <lightguar...@apache.org> wrote:
> 
> > I have very little skin in this game, but I am also +1 for deprecation and
> > removal. This will simplify what we need to support, examples (we'll have
> > to make sure those are looked at, as well as documentation), and should
> > also make maintenance easier.
> >
> > On 2025/04/01 23:05:02 Martin Weiler wrote:
> > > +1 to deprecation and eventual removal of infinispan as persistence store
> > >
> > > Martin
> > >
> > > On 2025/04/01 16:34:45 "Pere Fernandez (apache)" wrote:
> > > > I'm +1 to deprecate and exclude the infinispan support from our
> > > > deliverables, from the process engine persistence to data-index and
> > > > jobs-service (including addons). In this case I think that keeping it
> > for
> > > > reference can be useful for users.
> > > >
> > > > Cheers,
> > > >
> > > > Pere
> > > >
> > > > On Tue, 1 Apr 2025 at 16:08, Francisco Javier Tirado Sarti
> > > > <ftira...@redhat.com.invalid> wrote:
> > > >
> > > > > Yes, of course, I'm not worried about history, I'm worried about
> > > > > visibility.
> > > > > If Infinispan is still there with a deprecation notice, everybody,
> > without
> > > > > the need to visit the github log will know that it used to be there
> > and was
> > > > > explicitly deprecated.
> > > > > And once it is out of the parent module, it won't be bothering
> > anymore.
> > > > > Anyway, I don't really care much, we can delete it.
> > > > > It's not the first thing I will delete from Apps repo though, Trusty
> > is
> > > > > even more bothersome.
> > > > >
> > > > >
> > > > > On Tue, Apr 1, 2025 at 4:01 PM Alex Porcelli <a...@porcelli.me>
> > wrote:
> > > > >
> > > > > > Thanks for the thoughtful response—I'm glad we're aligned on
> > moving on
> > > > > > from Infinispan.
> > > > > >
> > > > > > That said, I respectfully disagree with the idea of keeping the
> > code
> > > > > > in the repository but out of the build. One of the core purposes of
> > > > > > Git is precisely to allow us to revisit and recover code from the
> > past
> > > > > > if needed. Keeping "dead code" in the codebase creates unnecessary
> > > > > > maintenance overhead and potential confusion as the project
> > evolves.
> > > > > >
> > > > > > If there's a need to bring it back in the future, we can always
> > > > > > retrieve it from the commit history or a dedicated tag/branch. For
> > > > > > now, I believe removing it entirely is the cleaner and more
> > > > > > maintainable approach.
> > > > > >
> > > > > > On Tue, Apr 1, 2025 at 8:36 AM Francisco Javier Tirado Sarti
> > > > > > <ftira...@redhat.com.invalid> wrote:
> > > > > > >
> > > > > > > I agree to remove Inifinispan, although I have invested a
> > substantial
> > > > > > > amount of work to keep it working.
> > > > > > > But we have better alternatives for embedded, both relational
> > (embedded
> > > > > > > postgresql, h2) and non relational (rocksbd)
> > > > > > > Also, it does not have the same level of query support than
> > Mongo and
> > > > > > > Postgress (it is not possible to query variables or metadata)
> > > > > > > Besides, I also find questionable the original decision to use
> > it as
> > > > > > > default data store, given the fact that the optimal use for
> > Inifnispan
> > > > > is
> > > > > > > as persistent distributed cache (so, in a way, it was like using
> > Kafka
> > > > > as
> > > > > > > datastore, possible, but not its original intent)
> > > > > > > I think is good to deprecate it and focus on keeping JPA and
> > mongoDB
> > > > > > > implementation at the same level of functionality (currently
> > Mongo is
> > > > > > > slightly behind)
> > > > > > > Thats said, I think that, rather than removing, we can exclude
> > it (just
> > > > > > > remove the reference from the parent POM and keep the code)
> > > > > > >
> > > > > > >
> > > > > > > On Tue, Apr 1, 2025 at 2:02 PM Alex Porcelli <a...@porcelli.me>
> > wrote:
> > > > > > >
> > > > > > > > I think those interfaces are already in place - at some
> > extent. We
> > > > > > have a
> > > > > > > > few different db implementations already: mongo, Postgres,
> > rocksdb;
> > > > > so
> > > > > > I’d
> > > > > > > > suspect that it should be enough for now.
> > > > > > > >
> > > > > > > > I also would argue that H2 is also a reasonable solution for
> > > > > in-memory
> > > > > > with
> > > > > > > > low cost and is now actively used in jBPM when running in dev
> > mode.
> > > > > > > >
> > > > > > > > -
> > > > > > > > Alex
> > > > > > > >
> > > > > > > > On Tue, Apr 1, 2025 at 7:54 AM Gabriele Cardosi <
> > > > > > > > gabriele.card...@gmail.com>
> > > > > > > > wrote:
> > > > > > > >
> > > > > > > > > HI Alex,
> > > > > > > > > I agree with your concern.
> > > > > > > > > I do not know exactly where and why infinispan is used, but
> > I also
> > > > > > hit
> > > > > > > > > issues with it during some upgrades.
> > > > > > > > > From my POV the issue is that
> > > > > > > > > 1. On one side, we want to provide in-memory support for our
> > > > > > > > applications,
> > > > > > > > > which is a good feature
> > > > > > > > > 2. on the other side, we implemented specific solutions, with
> > > > > > > > hard-binding
> > > > > > > > > to that specific implementation (infinispan), that lead to
> > the
> > > > > issue
> > > > > > you
> > > > > > > > > mentioned
> > > > > > > > >
> > > > > > > > > Being everything open source, maybe a good solution would be
> > to
> > > > > > design
> > > > > > > > and
> > > > > > > > > provide API/interfaces for any "in-memory" database, and then
> > > > > whoever
> > > > > > > > wants
> > > > > > > > > to create a specific implementation, outside our apache-kie
> > > > > project,
> > > > > > > > would
> > > > > > > > > still be able to create it.
> > > > > > > > >
> > > > > > > > > Wdyt ?
> > > > > > > > >
> > > > > > > > > Il giorno mar 1 apr 2025 alle ore 13:23 Alex Porcelli <
> > > > > > > > porce...@apache.org
> > > > > > > > > >
> > > > > > > > > ha scritto:
> > > > > > > > >
> > > > > > > > > > As part of the ongoing effort to upgrade to the latest
> > Quarkus
> > > > > LTS
> > > > > > > > > version,
> > > > > > > > > > we’re currently dealing with the impact of aligning with
> > > > > > Infinispan 15,
> > > > > > > > > > which introduces a new set of changes and potentially api
> > > > > > compatibility
> > > > > > > > > > issues.
> > > > > > > > > >
> > > > > > > > > > Given this context, I’d like to revisit the question: Do we
> > > > > really
> > > > > > want
> > > > > > > > > to
> > > > > > > > > > continue supporting Infinispan?
> > > > > > > > > >
> > > > > > > > > > This has been discussed in the past, and there was some
> > > > > resistance
> > > > > > to
> > > > > > > > > > removing it. However, maintaining support goes beyond the
> > > > > existing
> > > > > > > > > > implementation—it requires us to stay on top of future
> > upgrades,
> > > > > > adapt
> > > > > > > > to
> > > > > > > > > > API changes, and deal with potential security
> > vulnerabilities
> > > > > > stemming
> > > > > > > > > from
> > > > > > > > > > Infinispan itself and its transitive dependencies.
> > > > > > > > > >
> > > > > > > > > > I believe it’s worth re-evaluating its value and whether
> > it’s
> > > > > > aligned
> > > > > > > > > with
> > > > > > > > > > the future direction of the project.
> > > > > > > > > >
> > > > > > > > > > Looking forward to your thoughts.
> > > > > > > > > >
> > > > > > > > > > -
> > > > > > > > > >
> > > > > > > > > > Alex
> > > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > >
> > > > > >
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> > > > >
> > > >
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