[aerogear-dev] JDK9 / UPS

Matthias Wessendorf matzew at apache.org
Tue Jan 30 05:08:19 EST 2018


I think the overall motivation would be: reducing footprint, with these
JDK-9 images - but would be a good amount of work.

Versus features (E.g. larger push notifications)



On Mon, Jan 29, 2018 at 10:28 PM, Matthias Wessendorf <matzew at apache.org>
wrote:

>
>
> On Mon, Jan 29, 2018 at 10:07 PM, David Martin <davmarti at redhat.com>
> wrote:
>
>> Hey Matthias,
>>
>> What are you thinking for a more modular UPS?
>> Do you mean modular inside the ups code, or modular jars or eaps that
>> come together to make up a ups?
>>
>
> ultimately yes: a collection of JARs (containing WF-Swarm), that make the
> UPS.
>
> Modular here, w/ Java9 can even lead to a more optimized RT - containing
> only what's really needed.
>
> https://github.com/moditect/moditect#creating-modular-runtime-images
>
> not exactly sure how well this fits WF-Swarm and the MCS (Jboss modules)
> underneath
>
>
>>
>> On Mon, 29 Jan 2018 21:01 Matthias Wessendorf, <matzew at apache.org> wrote:
>>
>>> btw. the JDK_9 branch is here:
>>> https://github.com/aerogear/aerogear-unifiedpush-server/tree/JDK_9
>>>
>>> At this time, it's still targeting 1.8  - but the coming profile will
>>> change that, so we have both 1.8 _and_ 1.9 (similar to other middleware
>>> projects)
>>>
>>> On Mon, Jan 29, 2018 at 9:55 PM, Matthias Wessendorf <matzew at apache.org>
>>> wrote:
>>>
>>>> Hi,
>>>>
>>>> I've released a first version (from a branch) of the parent 2.0.0 - the
>>>> 1.1.x stuff stays on master for now.
>>>>
>>>> release branch:
>>>> https://github.com/aerogear/aerogear-parent/tree/2.0.0
>>>>
>>>> This POM will be used for UPS JDK_9 development. As of today the UPS
>>>> builds fine w/ Java9, when skipping tests :-)
>>>>
>>>> Part of the problem is some of the modular system, coming w/ JDK9.
>>>>
>>>> Current thinking is to introduce an additional JDK9 profile, with
>>>> proper dependencies and plugin configurations (e.g. --add-modules enabled
>>>> for certain plugins) only when running on java9.
>>>>
>>>> I am not 100% sure at this moment, but I guess this might force us to
>>>> also update some APIs (e.g. JPA/Transactions from 2.0 to latest).
>>>> Generally this aligns well with our community goals, to support latest of
>>>> WildFly (e.g. 11+). This is something I am going to investigate the next
>>>> days.
>>>>
>>>> Hope is, to fully support java9, and trying to turn UPS into a more
>>>> modular system, likely based on WF-Swarm, but that's really sure, for now.
>>>>
>>>> Any thoughts / comments / feedback ?
>>>>
>>>> -Matthias
>>>>
>>>> --
>>>> Matthias Wessendorf
>>>>
>>>> github: https://github.com/matzew
>>>> twitter: http://twitter.com/mwessendorf
>>>>
>>>
>>>
>>>
>>> --
>>> Matthias Wessendorf
>>>
>>> github: https://github.com/matzew
>>> twitter: http://twitter.com/mwessendorf
>>>
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>
>
>
> --
> Matthias Wessendorf
>
> github: https://github.com/matzew
> twitter: http://twitter.com/mwessendorf
>



-- 
Matthias Wessendorf

github: https://github.com/matzew
twitter: http://twitter.com/mwessendorf
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