Spring3 support

[Michael Cherkasov]

Hi all,

I want to integrate the following change:
https://github.com/apache/ignite/pull/3147/

It adds spring3 support.

With Ignite versions older 2.1 you can to force maven to use sprint3
dependency and everything would work fine.
With newer versions this doesn't work, because now Ignite uses spring4
specific features and spring3 and ignite 2.1+ don't work simultaneously on
one project.

If you need ignite 2.1+ you have to update spring in your project to
version 4 at least, however, it isn't always possible to do so.
So I want to add a new module that has no spring4 specific features and
itself depends on spring3, with this module you don't even need to force
maven to use specific spring version, you just can import ignite-spring3
and that's it.

This will allow updating ignite version in legacy apps easier and increase
ignite 2+ adaptation.

Any thoughts? Objections?

Thanks,
Mike.

[Valentin Kulichenko]

Mike,

What are the features that depend on Spring 4?

-Val

On Thu, Jan 11, 2018 at 12:42 PM, Michael Cherkasov <
[hidden email]> wrote:

> Hi all,
>
> I want to integrate the following change:
> https://github.com/apache/ignite/pull/3147/
>
> It adds spring3 support.
>
> With Ignite versions older 2.1 you can to force maven to use sprint3
> dependency and everything would work fine.
> With newer versions this doesn't work, because now Ignite uses spring4
> specific features and spring3 and ignite 2.1+ don't work simultaneously on
> one project.
>
> If you need ignite 2.1+ you have to update spring in your project to
> version 4 at least, however, it isn't always possible to do so.
> So I want to add a new module that has no spring4 specific features and
> itself depends on spring3, with this module you don't even need to force
> maven to use specific spring version, you just can import ignite-spring3
> and that's it.
>
> This will allow updating ignite version in legacy apps easier and increase
> ignite 2+ adaptation.
>
> Any thoughts? Objections?
>
> Thanks,
> Mike.
>

[Michael Cherkasov]

Hi Val,

>What are the features that depend on Spring 4?
at least this one breaks compatibility for sure with spring3:
https://github.com/gridgain/apache-ignite/commit/
dde348607ed266f87bf594cb2a221ec39d84cfdb

Thanks,
Mike.

2018-01-12 2:32 GMT+03:00 Valentin Kulichenko <[hidden email]
>:

> Mike,
>
> What are the features that depend on Spring 4?
>
> -Val
>
> On Thu, Jan 11, 2018 at 12:42 PM, Michael Cherkasov <
> [hidden email]> wrote:
>
> > Hi all,
> >
> > I want to integrate the following change:
> > https://github.com/apache/ignite/pull/3147/
> >
> > It adds spring3 support.
> >
> > With Ignite versions older 2.1 you can to force maven to use sprint3
> > dependency and everything would work fine.
> > With newer versions this doesn't work, because now Ignite uses spring4
> > specific features and spring3 and ignite 2.1+ don't work simultaneously
> on
> > one project.
> >
> > If you need ignite 2.1+ you have to update spring in your project to
> > version 4 at least, however, it isn't always possible to do so.
> > So I want to add a new module that has no spring4 specific features and
> > itself depends on spring3, with this module you don't even need to force
> > maven to use specific spring version, you just can import ignite-spring3
> > and that's it.
> >
> > This will allow updating ignite version in legacy apps easier and
> increase
> > ignite 2+ adaptation.
> >
> > Any thoughts? Objections?
> >
> > Thanks,
> > Mike.
> >
>

[Michael Cherkasov]

Hi all,

as I can see there are no objections, also the fix was reviewed by Anton V
and Andrey G:
https://issues.apache.org/jira/browse/IGNITE-7050

Could one of committer please integrate the change?

Thanks,
Mike
.

2018-01-12 18:06 GMT+03:00 Michael Cherkasov <[hidden email]>:

> Hi Val,
>
> >What are the features that depend on Spring 4?
> at least this one breaks compatibility for sure with spring3:
> https://github.com/gridgain/apache-ignite/commit/dde348607ed
> 266f87bf594cb2a221ec39d84cfdb
>
> Thanks,
> Mike.
>
> 2018-01-12 2:32 GMT+03:00 Valentin Kulichenko <
> [hidden email]>:
>
>> Mike,
>>
>> What are the features that depend on Spring 4?
>>
>> -Val
>>
>> On Thu, Jan 11, 2018 at 12:42 PM, Michael Cherkasov <
>> [hidden email]> wrote:
>>
>> > Hi all,
>> >
>> > I want to integrate the following change:
>> > https://github.com/apache/ignite/pull/3147/
>> >
>> > It adds spring3 support.
>> >
>> > With Ignite versions older 2.1 you can to force maven to use sprint3
>> > dependency and everything would work fine.
>> > With newer versions this doesn't work, because now Ignite uses spring4
>> > specific features and spring3 and ignite 2.1+ don't work simultaneously
>> on
>> > one project.
>> >
>> > If you need ignite 2.1+ you have to update spring in your project to
>> > version 4 at least, however, it isn't always possible to do so.
>> > So I want to add a new module that has no spring4 specific features and
>> > itself depends on spring3, with this module you don't even need to force
>> > maven to use specific spring version, you just can import ignite-spring3
>> > and that's it.
>> >
>> > This will allow updating ignite version in legacy apps easier and
>> increase
>> > ignite 2+ adaptation.
>> >
>> > Any thoughts? Objections?
>> >
>> > Thanks,
>> > Mike.
>> >
>>
>
>

[agura]

Guys,

I doubt that we should include spring-3 module in Apache Ignite 2.4
because we will drop Java 7 support. Only Spring Framework 4.x
supports Java 8 without any limitations.

Thoughts?

On Tue, Jan 16, 2018 at 6:01 PM, Michael Cherkasov
<[hidden email]> wrote:

> Hi all,
>
> as I can see there are no objections, also the fix was reviewed by Anton V
> and Andrey G:
> https://issues.apache.org/jira/browse/IGNITE-7050
>
> Could one of committer please integrate the change?
>
> Thanks,
> Mike
> .
>
> 2018-01-12 18:06 GMT+03:00 Michael Cherkasov <[hidden email]>:
>
>> Hi Val,
>>
>> >What are the features that depend on Spring 4?
>> at least this one breaks compatibility for sure with spring3:
>> https://github.com/gridgain/apache-ignite/commit/dde348607ed
>> 266f87bf594cb2a221ec39d84cfdb
>>
>> Thanks,
>> Mike.
>>
>> 2018-01-12 2:32 GMT+03:00 Valentin Kulichenko <
>> [hidden email]>:
>>
>>> Mike,
>>>
>>> What are the features that depend on Spring 4?
>>>
>>> -Val
>>>
>>> On Thu, Jan 11, 2018 at 12:42 PM, Michael Cherkasov <
>>> [hidden email]> wrote:
>>>
>>> > Hi all,
>>> >
>>> > I want to integrate the following change:
>>> > https://github.com/apache/ignite/pull/3147/
>>> >
>>> > It adds spring3 support.
>>> >
>>> > With Ignite versions older 2.1 you can to force maven to use sprint3
>>> > dependency and everything would work fine.
>>> > With newer versions this doesn't work, because now Ignite uses spring4
>>> > specific features and spring3 and ignite 2.1+ don't work simultaneously
>>> on
>>> > one project.
>>> >
>>> > If you need ignite 2.1+ you have to update spring in your project to
>>> > version 4 at least, however, it isn't always possible to do so.
>>> > So I want to add a new module that has no spring4 specific features and
>>> > itself depends on spring3, with this module you don't even need to force
>>> > maven to use specific spring version, you just can import ignite-spring3
>>> > and that's it.
>>> >
>>> > This will allow updating ignite version in legacy apps easier and
>>> increase
>>> > ignite 2+ adaptation.
>>> >
>>> > Any thoughts? Objections?
>>> >
>>> > Thanks,
>>> > Mike.
>>> >
>>>
>>
>>

[Michael Cherkasov]

Hi Andrey,

I agree with you after migration to jav8/9 there's no way to support
spring3 in Ignite.
So I think we shouldn't integrate this patch into master and people who
need spring3 support can
apply the patch to ignite 2.3 release and use their own build.

Thanks,
Mike.


2018-01-16 18:23 GMT+03:00 Andrey Gura <[hidden email]>:

> Guys,
>
> I doubt that we should include spring-3 module in Apache Ignite 2.4
> because we will drop Java 7 support. Only Spring Framework 4.x
> supports Java 8 without any limitations.
>
> Thoughts?
>
> On Tue, Jan 16, 2018 at 6:01 PM, Michael Cherkasov
> <[hidden email]> wrote:
> > Hi all,
> >
> > as I can see there are no objections, also the fix was reviewed by Anton
> V
> > and Andrey G:
> > https://issues.apache.org/jira/browse/IGNITE-7050
> >
> > Could one of committer please integrate the change?
> >
> > Thanks,
> > Mike
> > .
> >
> > 2018-01-12 18:06 GMT+03:00 Michael Cherkasov <
> [hidden email]>:
> >
> >> Hi Val,
> >>
> >> >What are the features that depend on Spring 4?
> >> at least this one breaks compatibility for sure with spring3:
> >> https://github.com/gridgain/apache-ignite/commit/dde348607ed
> >> 266f87bf594cb2a221ec39d84cfdb
> >>
> >> Thanks,
> >> Mike.
> >>
> >> 2018-01-12 2:32 GMT+03:00 Valentin Kulichenko <
> >> [hidden email]>:
> >>
> >>> Mike,
> >>>
> >>> What are the features that depend on Spring 4?
> >>>
> >>> -Val
> >>>
> >>> On Thu, Jan 11, 2018 at 12:42 PM, Michael Cherkasov <
> >>> [hidden email]> wrote:
> >>>
> >>> > Hi all,
> >>> >
> >>> > I want to integrate the following change:
> >>> > https://github.com/apache/ignite/pull/3147/
> >>> >
> >>> > It adds spring3 support.
> >>> >
> >>> > With Ignite versions older 2.1 you can to force maven to use sprint3
> >>> > dependency and everything would work fine.
> >>> > With newer versions this doesn't work, because now Ignite uses
> spring4
> >>> > specific features and spring3 and ignite 2.1+ don't work
> simultaneously
> >>> on
> >>> > one project.
> >>> >
> >>> > If you need ignite 2.1+ you have to update spring in your project to
> >>> > version 4 at least, however, it isn't always possible to do so.
> >>> > So I want to add a new module that has no spring4 specific features
> and
> >>> > itself depends on spring3, with this module you don't even need to
> force
> >>> > maven to use specific spring version, you just can import
> ignite-spring3
> >>> > and that's it.
> >>> >
> >>> > This will allow updating ignite version in legacy apps easier and
> >>> increase
> >>> > ignite 2+ adaptation.
> >>> >
> >>> > Any thoughts? Objections?
> >>> >
> >>> > Thanks,
> >>> > Mike.
> >>> >
> >>>
> >>
> >>
>