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From Saikat Maitra <saikat.mai...@gmail.com>
Subject Re: [DISCUSS] Pub/Sub Streamer Implementation
Date Sun, 24 Nov 2019 16:44:13 GMT
Hi Emmanouil,

I have fixed the Flink module testsuites and have setup new project in
teamcity.

https://ci.ignite.apache.org/project.html?projectId=IgniteExtensions&tab=projectOverview

I am looking into setting up the build.

Regards,
Saikat

On Sat, Nov 23, 2019 at 9:52 AM Saikat Maitra <saikat.maitra@gmail.com>
wrote:

> Hi Emmanouil,
>
> Thank you for your email. Yes, the plan is once the Flink PR is merged it
> will provide the Licence, parent POMs etc and you can rebase from master
> branch and apply the changes on top of it.
>
> I am getting some issues with test failures in local with
> GridTestProperties as the test.properties is not present in this new
> project but should be available from dependencies.
>
> Once I address this issue, I will go ahead and merge the changes and then
> we can take it from there.
>
> Regards,
> Saikat
>
> On Fri, Nov 22, 2019 at 5:23 PM Emmanouil Gkatziouras <
> gkatzioura@gmail.com> wrote:
>
>> Hi all,
>>
>> I made my first pull request [1]. Since this project is brand new (no
>> parent poms, licensing), I reckoned it was best to use Saikat's branch on
>> Flink.
>> I suppose the Flink branch will be merged first. If not please give me
>> guidelines on how I should proceed next.
>>
>> Kind regards
>> Emmanouil
>>
>> [1] https://github.com/apache/ignite-extensions/pull/2
>>
>> *Emmanouil Gkatziouras*
>> https://egkatzioura.com/ |
>> https://www.linkedin.com/in/gkatziourasemmanouil/
>> https://github.com/gkatzioura
>>
>>
>> On Fri, 22 Nov 2019 at 20:55, Denis Magda <dmagda@apache.org> wrote:
>>
>> > Awesome, ping us whenever you're ready!
>> >
>> > -
>> > Denis
>> >
>> >
>> > On Fri, Nov 22, 2019 at 12:52 PM Emmanouil Gkatziouras <
>> > gkatzioura@gmail.com>
>> > wrote:
>> >
>> > > Hi all!
>> > >
>> > > I am sorry for being late on that. I was trying to refactor the test
>> in
>> > > order not to be in need of any external tools or spinning up a server.
>> > > I did forked the new repo and indeed my changes there, so a pull
>> request
>> > is
>> > > a matter of time!
>> > >
>> > > Kind regards
>> > >
>> > > *Emmanouil Gkatziouras*
>> > > https://egkatzioura.com/ |
>> > > https://www.linkedin.com/in/gkatziourasemmanouil/
>> > > https://github.com/gkatzioura
>> > >
>> > >
>> > > On Fri, 22 Nov 2019 at 20:45, Denis Magda <dmagda@apache.org> wrote:
>> > >
>> > > > Hi Emmanouil,
>> > > >
>> > > > Do you have any questions or need any support from the community?
>> > > >
>> > > > -
>> > > > Denis
>> > > >
>> > > >
>> > > > On Sun, Nov 10, 2019 at 3:07 PM Saikat Maitra <
>> saikat.maitra@gmail.com
>> > >
>> > > > wrote:
>> > > >
>> > > >> Hi Emmanouil,
>> > > >>
>> > > >> Can you please take a looks at dev utils, if this is something you
>> are
>> > > >> looking for
>> > > >> https://github.com/apache/ignite/tree/master/modules/dev-utils?
>> > > >>
>> > > >> IMO, if you can release Pub/Sub server in maven and then use it as
>> > > >> dependency, that would be great.
>> > > >>
>> > > >> Regards,
>> > > >> Saikat
>> > > >>
>> > > >> On Sun, Nov 10, 2019 at 5:00 PM Saikat Maitra <
>> > saikat.maitra@gmail.com>
>> > > >> wrote:
>> > > >>
>> > > >> > Hi Emmanouil,
>> > > >> >
>> > > >> > The master branch has been initialized. I have raised a PR to
>> > migrate
>> > > >> > Flink module to ignite-extensions.
>> > > >> >
>> > > >> > PR https://github.com/apache/ignite-extensions/pull/1
>> > > >> > Jira : https://issues.apache.org/jira/browse/IGNITE-12356
>> > > >> >
>> > > >> > Regards,
>> > > >> > Saikat
>> > > >> >
>> > > >> >
>> > > >> > On Sun, Nov 10, 2019 at 3:39 PM Emmanouil Gkatziouras <
>> > > >> > gkatzioura@gmail.com> wrote:
>> > > >> >
>> > > >> >> Hi all!
>> > > >> >>
>> > > >> >> This is an update. The integration is tested with mocks based on
>> > the
>> > > >> >> original Ignite repo [1].
>> > > >> >> I am currently waiting for the first commits on the new
>> integration
>> > > >> >> project
>> > > >> >> to take place in order to create my pull request accordingly to
>> the
>> > > >> >> initial
>> > > >> >> commits.
>> > > >> >> In order to simulate the Pub/Sub server in a test I used a test
>> > > server
>> > > >> >> implementation [2]. Unfortunately they don't have this util
>> > uploaded
>> > > >> in a
>> > > >> >> maven repo, thus it needs to be hosted on a maven repo (Apache
>> > > License
>> > > >> >> 2.0). Is there a repo for utilities that Ignite uses for the
>> > > >> test/build?
>> > > >> >> I have also created a ticket [3]
>> > > >> >>
>> > > >> >> Kind regards
>> > > >> >>
>> > > >> >> [1]
>> > https://github.com/gkatzioura/ignite/tree/pubsub/modules/pubsub
>> > > >> >> [2]
>> https://github.com/GoogleCloudPlatform/kafka-pubsub-emulator
>> > > >> >> [3] https://issues.apache.org/jira/browse/IGNITE-12262
>> > > >> >>
>> > > >> >> *Emmanouil Gkatziouras*
>> > > >> >> https://egkatzioura.com/ |
>> > > >> >> https://www.linkedin.com/in/gkatziourasemmanouil/
>> > > >> >> https://github.com/gkatzioura
>> > > >> >>
>> > > >> >>
>> > > >> >> On Fri, 25 Oct 2019 at 03:35, Saikat Maitra <
>> > saikat.maitra@gmail.com
>> > > >
>> > > >> >> wrote:
>> > > >> >>
>> > > >> >> > Hello Ilya,
>> > > >> >> >
>> > > >> >> > Thank you for your email. Yes, before we remove any
>> integration
>> > we
>> > > >> will
>> > > >> >> > move them to another repository and release.
>> > > >> >> >
>> > > >> >> > We are thinking we will start with Pub/Sub Streamer
>> > implementation
>> > > >> and
>> > > >> >> > continue to move other integration as mentioned in the
>> following
>> > > doc.
>> > > >> >> >
>> > > >> >> >
>> > > >> >> >
>> > > >> >>
>> > > >>
>> > >
>> >
>> https://cwiki.apache.org/confluence/display/IGNITE/IEP-36%3A+Modularization#IEP-36:Modularization-IndependentIntegrations
>> > > >> >> >
>> > > >> >> > Regards,
>> > > >> >> > Saikat
>> > > >> >> >
>> > > >> >> >
>> > > >> >> > On Thu, Oct 24, 2019 at 11:00 AM Ilya Kasnacheev <
>> > > >> >> > ilya.kasnacheev@gmail.com>
>> > > >> >> > wrote:
>> > > >> >> >
>> > > >> >> > > Hello!
>> > > >> >> > >
>> > > >> >> > > My take on this: we want to offload some of integrations,
>> but
>> > > >> please
>> > > >> >> > commit
>> > > >> >> > > and release them to another project first, and only then we
>> > will
>> > > >> >> decide
>> > > >> >> > to
>> > > >> >> > > remove them from our repository.
>> > > >> >> > >
>> > > >> >> > > Please also make sure they are available with same artifact
>> > name
>> > > >> and
>> > > >> >> API.
>> > > >> >> > > If this has to be changed, let's wait for AI 3.0
>> > > >> >> > >
>> > > >> >> > > Regards,
>> > > >> >> > > --
>> > > >> >> > > Ilya Kasnacheev
>> > > >> >> > >
>> > > >> >> > >
>> > > >> >> > > ср, 23 окт. 2019 г. в 03:23, Saikat Maitra <
>> > > >> saikat.maitra@gmail.com>:
>> > > >> >> > >
>> > > >> >> > > > Hello Emmanouil,
>> > > >> >> > > >
>> > > >> >> > > > As discussed earlier, I discussed with Apache Bahir
>> community
>> > > and
>> > > >> >> they
>> > > >> >> > > are
>> > > >> >> > > > interested to have Apache Ignite extensions as part of
>> Apache
>> > > >> Bahir
>> > > >> >> > > > project.
>> > > >> >> > > >
>> > > >> >> > > > Can you please share Pub/Sub streamer implementation
>> details
>> > > with
>> > > >> >> > Apache
>> > > >> >> > > > Bahir community and request for feedback.
>> > > >> >> > > >
>> > > >> >> > > > https://bahir.apache.org/
>> > > >> >> > > >
>> > > >> >> > > > I have also requested for contributor access in Jira for
>> > Apache
>> > > >> >> Bahir
>> > > >> >> > > > project so that I can create issues and assign to myself.
>> > > >> >> > > >
>> > > >> >> > > > I can help with code reviews as well.
>> > > >> >> > > >
>> > > >> >> > > > Here is the email thread for reference
>> > > >> >> > > >
>> > > https://www.mail-archive.com/dev@bahir.apache.org/msg02703.html
>> > > >> >> > > >
>> > > >> >> > > > Regards,
>> > > >> >> > > > Saikat
>> > > >> >> > > >
>> > > >> >> > > >
>> > > >> >> > > >
>> > > >> >> > > >
>> > > >> >> > > >
>> > > >> >> > > >
>> > > >> >> > > >
>> > > >> >> > > > On Mon, Oct 21, 2019 at 7:54 PM Saikat Maitra <
>> > > >> >> saikat.maitra@gmail.com
>> > > >> >> > >
>> > > >> >> > > > wrote:
>> > > >> >> > > >
>> > > >> >> > > > > Hello,
>> > > >> >> > > > >
>> > > >> >> > > > > As discussed I have created following discussion
>> threads on
>> > > our
>> > > >> >> > > migration
>> > > >> >> > > > > proposals for Apache Ignite extensions:
>> > > >> >> > > > >
>> > > >> >> > > > >
>> > > >> >> > > > >
>> > > >> >> > > >
>> > > >> >> > >
>> > > >> >> >
>> > > >> >>
>> > > >>
>> > >
>> >
>> http://apache-ignite-users.70518.x6.nabble.com/DISCUSS-Proposal-for-Ignite-Extensions-as-a-separate-Bahir-module-or-Incubator-project-td29829.html
>> > > >> >> > > > >
>> > > >> >> > > > >
>> > > >> https://www.mail-archive.com/dev@bahir.apache.org/msg02703.html
>> > > >> >> > > > >
>> > > >> >> > > > > I will share update as I hear more information.
>> > > >> >> > > > >
>> > > >> >> > > > > Regards,
>> > > >> >> > > > > Saikat
>> > > >> >> > > > >
>> > > >> >> > > > >
>> > > >> >> > > > >
>> > > >> >> > > > > On Fri, Oct 18, 2019 at 9:03 PM Saikat Maitra <
>> > > >> >> > saikat.maitra@gmail.com
>> > > >> >> > > >
>> > > >> >> > > > > wrote:
>> > > >> >> > > > >
>> > > >> >> > > > >> Hello Denis,
>> > > >> >> > > > >>
>> > > >> >> > > > >> Sure, sounds good. I will create a separate discussion
>> > > thread
>> > > >> to
>> > > >> >> get
>> > > >> >> > > > >> community feedback on whether we
>> > > >> >> > > > >> should join the Bahir or kick-off "Ignite Extensions"
>> > > project.
>> > > >> >> > > > >>
>> > > >> >> > > > >> Regards,
>> > > >> >> > > > >> Saikat
>> > > >> >> > > > >>
>> > > >> >> > > > >> On Thu, Oct 17, 2019 at 2:21 PM Denis Magda <
>> > > >> dmagda@apache.org>
>> > > >> >> > > wrote:
>> > > >> >> > > > >>
>> > > >> >> > > > >>> Folks,
>> > > >> >> > > > >>>
>> > > >> >> > > > >>> The concept of Apache Bahir is precisely what we need!
>> > > >> Saikat,
>> > > >> >> > thanks
>> > > >> >> > > > for
>> > > >> >> > > > >>> doing the research. Why I believe the * idea* fits us
>> > well:
>> > > >> >> > > > >>>
>> > > >> >> > > > >>>    - All integrations can be stored in separate Github
>> > > >> >> repositories
>> > > >> >> > > and
>> > > >> >> > > > >>>    have their dev lifecycles. We've not obliged to
>> couple
>> > > all
>> > > >> >> the
>> > > >> >> > > > >>> integrations
>> > > >> >> > > > >>>    in a single repo. For instance, Spark can be
>> located
>> > in
>> > > a
>> > > >> >> > > dedicated
>> > > >> >> > > > >>> repo
>> > > >> >> > > > >>>    while streaming integrations might be in a single
>> one.
>> > > >> It's
>> > > >> >> up
>> > > >> >> > to
>> > > >> >> > > > us.
>> > > >> >> > > > >>>    - All the repositories and integrations belong to
>> ASF.
>> > > >> We're
>> > > >> >> not
>> > > >> >> > > > >>> dumping
>> > > >> >> > > > >>>    them on Github but rather keep supporting and
>> > developing
>> > > >> in
>> > > >> >> > > > >>> accordance with
>> > > >> >> > > > >>>    ASF vision and practices.
>> > > >> >> > > > >>>    - There is a way to reward contributors via
>> > > committership
>> > > >> and
>> > > >> >> > PMC
>> > > >> >> > > > >>>    membership. You won't get this if a project is just
>> > one
>> > > of
>> > > >> >> the
>> > > >> >> > > > >>> millions of
>> > > >> >> > > > >>>    Github projects.
>> > > >> >> > > > >>>
>> > > >> >> > > > >>> Saikat, as Ignite PMC member, could you please
>> kick-off a
>> > > >> >> separate
>> > > >> >> > > > >>> dev-list
>> > > >> >> > > > >>> discussion to involve more community members and
>> > referring
>> > > to
>> > > >> >> this
>> > > >> >> > > > >>> thread?
>> > > >> >> > > > >>> I think the primary question the community needs to
>> > answer
>> > > >> >> whether
>> > > >> >> > we
>> > > >> >> > > > >>> should join the Bahir or kick-off "Ignite Extensions"
>> > > >> project?
>> > > >> >> > > > >>>
>> > > >> >> > > > >>> -
>> > > >> >> > > > >>> Denis
>> > > >> >> > > > >>>
>> > > >> >> > > > >>>
>> > > >> >> > > > >>> On Thu, Oct 17, 2019 at 2:54 AM Alexey Zinoviev <
>> > > >> >> > > > zaleslaw.sin@gmail.com>
>> > > >> >> > > > >>> wrote:
>> > > >> >> > > > >>>
>> > > >> >> > > > >>> > Maybe we could move all our Streaming Integrations
>> > there,
>> > > >> but
>> > > >> >> > what
>> > > >> >> > > is
>> > > >> >> > > > >>> about
>> > > >> >> > > > >>> > maintaining and committer permissions to the new
>> > > >> repositories?
>> > > >> >> > > > >>> > I see the list of the committers and PMC members
>> there
>> > > >> >> > > > >>> > https://bahir.apache.org/community-members/
>> > > >> >> > > > >>> >
>> > > >> >> > > > >>> > Could somebody from Ignite community be added to
>> this
>> > > list
>> > > >> as
>> > > >> >> a
>> > > >> >> > > > >>> > PMC/committer to maintain Ignite integrations?
>> > > >> >> > > > >>> > If yes, I'd happy to join this project and
>> collaborate
>> > > with
>> > > >> >> these
>> > > >> >> > > > guys
>> > > >> >> > > > >>> > together
>> > > >> >> > > > >>> > If no, and we should start from the zero level with
>> > > >> external
>> > > >> >> PRs
>> > > >> >> > -
>> > > >> >> > > > >>> hmmm,
>> > > >> >> > > > >>> > it's better to have our own external repository with
>> > > >> >> ApacheBahirr
>> > > >> >> > > > >>> ideology.
>> > > >> >> > > > >>> >
>> > > >> >> > > > >>> > Also, I agree, that all connectors could be moved
>> there
>> > > (in
>> > > >> >> > > > >>> ApacheBahirr
>> > > >> >> > > > >>> > like repository), but not all modules from the page
>> > > >> >> > > > >>> >
>> > > >> >> > > > >>> >
>> > > >> >> > > > >>>
>> > > >> >> > > >
>> > > >> >> > >
>> > > >> >> >
>> > > >> >>
>> > > >>
>> > >
>> >
>> https://cwiki.apache.org/confluence/display/IGNITE/IEP-36%3A+Modularization#IEP-36:Modularization-IndependentIntegrations
>> > > >> >> > > > >>> > because
>> > > >> >> > > > >>> > they use different parts of core modules and could
>> be
>> > > >> >> developed
>> > > >> >> > > with
>> > > >> >> > > > >>> > different velocity.
>> > > >> >> > > > >>> >
>> > > >> >> > > > >>> > In reality, before creation of new repositories we
>> need
>> > > >> wide
>> > > >> >> > > > discussion
>> > > >> >> > > > >>> > based on the document mentioned above.
>> > > >> >> > > > >>> >
>> > > >> >> > > > >>> > P.S. Of course, we could experiment in the next
>> release
>> > > 2.8
>> > > >> >> with
>> > > >> >> > > one
>> > > >> >> > > > >>> or two
>> > > >> >> > > > >>> > integrations like twitter or ZeroMQ
>> > > >> >> > > > >>> > Also, I'd like Denis Magda idea for the separate
>> > > >> repositories
>> > > >> >> in
>> > > >> >> > > > Apache
>> > > >> >> > > > >>> > Github to maintain them by anybody.
>> > > >> >> > > > >>> >
>> > > >> >> > > > >>> >
>> > > >> >> > > > >>> > чт, 17 окт. 2019 г. в 05:02, Saikat Maitra <
>> > > >> >> > > saikat.maitra@gmail.com
>> > > >> >> > > > >:
>> > > >> >> > > > >>> >
>> > > >> >> > > > >>> > > Hi Denis, Emmanouil
>> > > >> >> > > > >>> > >
>> > > >> >> > > > >>> > > Thank you for your email. I think creating a
>> separate
>> > > >> >> > integration
>> > > >> >> > > > >>> project
>> > > >> >> > > > >>> > > in github and also proposing it as an apache
>> > incubator
>> > > >> >> project
>> > > >> >> > > will
>> > > >> >> > > > >>> be a
>> > > >> >> > > > >>> > > good move. The other separate integration modules
>> > > >> >> > > > >>> > >
>> > > >> >> > > > >>> > >
>> > > >> >> > > > >>> >
>> > > >> >> > > > >>>
>> > > >> >> > > >
>> > > >> >> > >
>> > > >> >> >
>> > > >> >>
>> > > >>
>> > >
>> >
>> https://cwiki.apache.org/confluence/display/IGNITE/IEP-36%3A+Modularization#IEP-36:Modularization-IndependentIntegrations
>> > > >> >> > > > >>> > > can
>> > > >> >> > > > >>> > > be moved to this new apache incubator project.
>> > > >> >> > > > >>> > >
>> > > >> >> > > > >>> > > There are similar integration available for Flink
>> and
>> > > >> Spark
>> > > >> >> in
>> > > >> >> > > > Apache
>> > > >> >> > > > >>> > Bahir
>> > > >> >> > > > >>> > > https://bahir.apache.org/
>> > > >> >> > > > >>> > >
>> > > >> >> > > > >>> > > Do you think we should reach out to Apache Bahir
>> > > >> community
>> > > >> >> > with a
>> > > >> >> > > > >>> > proposal
>> > > >> >> > > > >>> > > or we should plan to create a separate Apache
>> > Incubator
>> > > >> >> > project?
>> > > >> >> > > > >>> > >
>> > > >> >> > > > >>> > > Regards,
>> > > >> >> > > > >>> > > Saikat
>> > > >> >> > > > >>> > >
>> > > >> >> > > > >>> > >
>> > > >> >> > > > >>> > >
>> > > >> >> > > > >>> > > On Wed, Oct 16, 2019 at 6:21 AM Emmanouil
>> > Gkatziouras <
>> > > >> >> > > > >>> > > gkatzioura@gmail.com>
>> > > >> >> > > > >>> > > wrote:
>> > > >> >> > > > >>> > >
>> > > >> >> > > > >>> > > > Hi all!
>> > > >> >> > > > >>> > > >
>> > > >> >> > > > >>> > > > Based on the discussions most probably this is
>> > going
>> > > to
>> > > >> >> be on
>> > > >> >> > > > >>> another
>> > > >> >> > > > >>> > > > GitHub repo. Therefore I will prepare a
>> standalone
>> > > >> project
>> > > >> >> > with
>> > > >> >> > > > the
>> > > >> >> > > > >>> > > Pub/Sub
>> > > >> >> > > > >>> > > > module and once the repository is created a pull
>> > > >> request
>> > > >> >> > shall
>> > > >> >> > > be
>> > > >> >> > > > >>> > issued.
>> > > >> >> > > > >>> > > > If there is anything else I can do in order to
>> > > >> facilitate
>> > > >> >> > this
>> > > >> >> > > > >>> please
>> > > >> >> > > > >>> > let
>> > > >> >> > > > >>> > > > me know.
>> > > >> >> > > > >>> > > >
>> > > >> >> > > > >>> > > > If a ticket is created for this issue, I shall
>> be
>> > > able
>> > > >> to
>> > > >> >> > > create
>> > > >> >> > > > a
>> > > >> >> > > > >>> pull
>> > > >> >> > > > >>> > > > request and thus a build will take place on
>> > ignite's
>> > > >> CI.
>> > > >> >> > > > >>> > > > If everyone is aligned with adding a Pub/Sub
>> > > >> >> implementation
>> > > >> >> > > may I
>> > > >> >> > > > >>> > create
>> > > >> >> > > > >>> > > a
>> > > >> >> > > > >>> > > > ticket on JIRA?
>> > > >> >> > > > >>> > > >
>> > > >> >> > > > >>> > > > My next question has to do on how Ignite
>> configures
>> > > the
>> > > >> >> build
>> > > >> >> > > > jobs
>> > > >> >> > > > >>> in
>> > > >> >> > > > >>> > > Team
>> > > >> >> > > > >>> > > > City. The unit tests for my implementation need
>> a
>> > > local
>> > > >> >> > Pub/Sub
>> > > >> >> > > > >>> server
>> > > >> >> > > > >>> > up
>> > > >> >> > > > >>> > > > and running (they provide one for testing
>> > purposes).
>> > > >> Will
>> > > >> >> > this
>> > > >> >> > > > take
>> > > >> >> > > > >>> > > effect
>> > > >> >> > > > >>> > > > in a form of a build script inside my
>> > implementation
>> > > or
>> > > >> >> is it
>> > > >> >> > > > >>> something
>> > > >> >> > > > >>> > > > that should be configured on Team City?
>> > > >> >> > > > >>> > > >
>> > > >> >> > > > >>> > > > Kind regards,
>> > > >> >> > > > >>> > > > Emmanouil
>> > > >> >> > > > >>> > > >
>> > > >> >> > > > >>> > > >
>> > > >> >> > > > >>> > > > *Emmanouil Gkatziouras*
>> > > >> >> > > > >>> > > > https://egkatzioura.com/ |
>> > > >> >> > > > >>> > > >
>> https://www.linkedin.com/in/gkatziourasemmanouil/
>> > > >> >> > > > >>> > > > https://github.com/gkatzioura
>> > > >> >> > > > >>> > > >
>> > > >> >> > > > >>> > > >
>> > > >> >> > > > >>> > > > On Tue, 15 Oct 2019 at 23:27, Denis Magda <
>> > > >> >> dmagda@apache.org
>> > > >> >> > >
>> > > >> >> > > > >>> wrote:
>> > > >> >> > > > >>> > > >
>> > > >> >> > > > >>> > > > > Emmanouil, Saikat,
>> > > >> >> > > > >>> > > > >
>> > > >> >> > > > >>> > > > > After contemplating on this, let me propose
>> > another
>> > > >> way
>> > > >> >> > with
>> > > >> >> > > > this
>> > > >> >> > > > >>> > > > > particular integration that is aligned with
>> our
>> > > >> >> > > modularization
>> > > >> >> > > > >>> > > endeavor.
>> > > >> >> > > > >>> > > > > The modularization [1] defines the Ignite
>> core,
>> > > >> Ignite
>> > > >> >> > > modules,
>> > > >> >> > > > >>> and
>> > > >> >> > > > >>> > > > > independent integrations. The first two are
>> to be
>> > > >> >> located
>> > > >> >> > in
>> > > >> >> > > > >>> Ignite
>> > > >> >> > > > >>> > > > > repositories and to be tested/updated by the
>> > > >> community
>> > > >> >> for
>> > > >> >> > > > every
>> > > >> >> > > > >>> > > release.
>> > > >> >> > > > >>> > > > > The modules are a subset of existing
>> integrations
>> > > >> that
>> > > >> >> are
>> > > >> >> > > > >>> adopted
>> > > >> >> > > > >>> > > widely
>> > > >> >> > > > >>> > > > > and require community attention.
>> > > >> >> > > > >>> > > > >
>> > > >> >> > > > >>> > > > > As for the independent integrations [1], those
>> > are
>> > > >> >> supposed
>> > > >> >> > > to
>> > > >> >> > > > be
>> > > >> >> > > > >>> > > located
>> > > >> >> > > > >>> > > > > in a separate GitHub repo. I would advise us
>> to
>> > > start
>> > > >> >> > > > >>> implementing
>> > > >> >> > > > >>> > this
>> > > >> >> > > > >>> > > > > concept with the Pub/Sub integration. Even
>> though
>> > > it
>> > > >> >> will
>> > > >> >> > be
>> > > >> >> > > > >>> located
>> > > >> >> > > > >>> > > in a
>> > > >> >> > > > >>> > > > > separate Github repo, it will be listed among
>> > > >> officially
>> > > >> >> > > > >>> available
>> > > >> >> > > > >>> > > > > integrations on the Ignite website featuring
>> > > >> Emmanouil
>> > > >> >> as a
>> > > >> >> > > > >>> > > contributor.
>> > > >> >> > > > >>> > > > >
>> > > >> >> > > > >>> > > > > What do you think?
>> > > >> >> > > > >>> > > > >
>> > > >> >> > > > >>> > > > >
>> > > >> >> > > > >>> > > > > [1]
>> > > >> >> > > > >>> > > > >
>> > > >> >> > > > >>> > > > >
>> > > >> >> > > > >>> > > >
>> > > >> >> > > > >>> > >
>> > > >> >> > > > >>> >
>> > > >> >> > > > >>>
>> > > >> >> > > >
>> > > >> >> > >
>> > > >> >> >
>> > > >> >>
>> > > >>
>> > >
>> >
>> https://cwiki.apache.org/confluence/display/IGNITE/IEP-36%3A+Modularization#IEP-36:Modularization-IndependentIntegrations
>> > > >> >> > > > >>> > > > >
>> > > >> >> > > > >>> > > > >
>> > > >> >> > > > >>> > > > >
>> > > >> >> > > > >>> > > > > -
>> > > >> >> > > > >>> > > > > Denis
>> > > >> >> > > > >>> > > > >
>> > > >> >> > > > >>> > > > >
>> > > >> >> > > > >>> > > > > On Mon, Oct 14, 2019 at 9:47 PM Saikat Maitra
>> <
>> > > >> >> > > > >>> > saikat.maitra@gmail.com
>> > > >> >> > > > >>> > > >
>> > > >> >> > > > >>> > > > > wrote:
>> > > >> >> > > > >>> > > > >
>> > > >> >> > > > >>> > > > > > Hi Emmanouil,
>> > > >> >> > > > >>> > > > > >
>> > > >> >> > > > >>> > > > > > The changes looks good to me. I wanted to
>> check
>> > > if
>> > > >> you
>> > > >> >> > are
>> > > >> >> > > > also
>> > > >> >> > > > >>> > able
>> > > >> >> > > > >>> > > to
>> > > >> >> > > > >>> > > > > > validate that the once data is added to
>> Ignite
>> > > >> cluster
>> > > >> >> > you
>> > > >> >> > > > are
>> > > >> >> > > > >>> also
>> > > >> >> > > > >>> > > > able
>> > > >> >> > > > >>> > > > > to
>> > > >> >> > > > >>> > > > > > access it using another Ignite client or
>> using
>> > > rest
>> > > >> >> > > > endpoints.
>> > > >> >> > > > >>> > > > > >
>> > > >> >> > > > >>> > > > > > We use Teamcity for CI process, the details
>> are
>> > > as
>> > > >> >> > follows
>> > > >> >> > > > >>> > > > > >
>> > > >> >> > > > >>> > > > > > Trigger validation of those test suites that
>> > have
>> > > >> been
>> > > >> >> > > > >>> affected by
>> > > >> >> > > > >>> > > your
>> > > >> >> > > > >>> > > > > > changes on TeamCity <
>> > > http://ci.ignite.apache.org/>:
>> > > >> <
>> > > >> >> > > > >>> > > > > http://204.14.53.153/
>> > > >> >> > > > >>> > > > > > >
>> > > >> >> > > > >>> > > > > >
>> > > >> >> > > > >>> > > > > >    - Locate a test suite you have to check,
>> > press
>> > > >> >> button
>> > > >> >> > > > named
>> > > >> >> > > > >>> > "..."
>> > > >> >> > > > >>> > > > that
>> > > >> >> > > > >>> > > > > >    is located on the left of "Run" button.
>> "Run
>> > > >> custom
>> > > >> >> > > build"
>> > > >> >> > > > >>> > dialog
>> > > >> >> > > > >>> > > > will
>> > > >> >> > > > >>> > > > > >    appear;
>> > > >> >> > > > >>> > > > > >    - Go to "Changes" tab and choose
>> > > >> >> > > > >>> > "pull/<pull-request-number>/head"
>> > > >> >> > > > >>> > > > in
>> > > >> >> > > > >>> > > > > >    "Build branch" dropdown list;
>> > > >> >> > > > >>> > > > > >    - Press "Run build" button and monitor
>> tests
>> > > >> >> results.
>> > > >> >> > > > >>> > > > > >
>> > > >> >> > > > >>> > > > > >
>> > > >> >> > > > >>> > > > > >
>> > > >> >> > > > >>> > > > > > @Roman rshtykh@yahoo.com - can you also
>> please
>> > > >> take a
>> > > >> >> > > look?
>> > > >> >> > > > >>> > > > > >
>> > > >> >> > > > >>> > > > > > Regards,
>> > > >> >> > > > >>> > > > > > Saikat
>> > > >> >> > > > >>> > > > > >
>> > > >> >> > > > >>> > > > > > On Sun, Oct 13, 2019 at 6:20 PM Emmanouil
>> > > >> Gkatziouras
>> > > >> >> <
>> > > >> >> > > > >>> > > > > > gkatzioura@gmail.com>
>> > > >> >> > > > >>> > > > > > wrote:
>> > > >> >> > > > >>> > > > > >
>> > > >> >> > > > >>> > > > > > > Hi @Saikat Maitra
>> > > >> >> > > > >>> > > > > > >
>> > > >> >> > > > >>> > > > > > > I have my implementation on an Ignite
>> fork on
>> > > my
>> > > >> >> > personal
>> > > >> >> > > > >>> GitHub
>> > > >> >> > > > >>> > > > > account
>> > > >> >> > > > >>> > > > > > > [1]
>> > > >> >> > > > >>> > > > > > > It is based on the Kafka implementation
>> which
>> > > is
>> > > >> of
>> > > >> >> a
>> > > >> >> > > > polling
>> > > >> >> > > > >>> > > nature.
>> > > >> >> > > > >>> > > > > > > GCP does not provide a service like Kafka.
>> > > >> Instead
>> > > >> >> it
>> > > >> >> > > > >>> provides us
>> > > >> >> > > > >>> > > > with
>> > > >> >> > > > >>> > > > > > > Pub/Sub which is just like Kafka.
>> > > >> >> > > > >>> > > > > > > Therefore using the Kafka streamer as a
>> > > guideline
>> > > >> >> made
>> > > >> >> > > more
>> > > >> >> > > > >>> sense
>> > > >> >> > > > >>> > > to
>> > > >> >> > > > >>> > > > > me.
>> > > >> >> > > > >>> > > > > > >
>> > > >> >> > > > >>> > > > > > > Apart from the implementation I have also
>> > > added a
>> > > >> >> unit
>> > > >> >> > > > test.
>> > > >> >> > > > >>> > > > > > > It definitely needs some polishing and a
>> > double
>> > > >> >> check
>> > > >> >> > on
>> > > >> >> > > my
>> > > >> >> > > > >>> side
>> > > >> >> > > > >>> > to
>> > > >> >> > > > >>> > > > > make
>> > > >> >> > > > >>> > > > > > > the review smooth.
>> > > >> >> > > > >>> > > > > > > For the tests a local Pub/Sub [2] server
>> has
>> > to
>> > > >> be
>> > > >> >> > setup
>> > > >> >> > > > >>> however
>> > > >> >> > > > >>> > I
>> > > >> >> > > > >>> > > am
>> > > >> >> > > > >>> > > > > not
>> > > >> >> > > > >>> > > > > > > sure which is the best way to do so with
>> > > regards
>> > > >> to
>> > > >> >> > your
>> > > >> >> > > > >>> CI/CD.
>> > > >> >> > > > >>> > > > > > >
>> > > >> >> > > > >>> > > > > > > [1]
>> > > >> >> > > > >>> > >
>> > > >> >> >
>> https://github.com/gkatzioura/ignite/tree/pubsub/modules/pubsub
>> > > >> >> > > > >>> > > > > > > [2]
>> > > >> >> > > > >>>
>> > https://egkatzioura.com/2019/09/22/pub-sub-local-emulator/
>> > > >> >> > > > >>> > > > > > >
>> > > >> >> > > > >>> > > > > > > *Emmanouil Gkatziouras*
>> > > >> >> > > > >>> > > > > > > https://egkatzioura.com/ |
>> > > >> >> > > > >>> > > > > > >
>> > > >> https://www.linkedin.com/in/gkatziourasemmanouil/
>> > > >> >> > > > >>> > > > > > > https://github.com/gkatzioura
>> > > >> >> > > > >>> > > > > > >
>> > > >> >> > > > >>> > > > > > >
>> > > >> >> > > > >>> > > > > > > On Sat, 12 Oct 2019 at 02:11, Saikat
>> Maitra <
>> > > >> >> > > > >>> > > saikat.maitra@gmail.com
>> > > >> >> > > > >>> > > > >
>> > > >> >> > > > >>> > > > > > > wrote:
>> > > >> >> > > > >>> > > > > > >
>> > > >> >> > > > >>> > > > > > > > Hello Emmanouil,
>> > > >> >> > > > >>> > > > > > > >
>> > > >> >> > > > >>> > > > > > > > Can you please share more info about the
>> > > >> >> > > implementation?
>> > > >> >> > > > >>> > > > > > > >
>> > > >> >> > > > >>> > > > > > > > We have similar implementation for data
>> > > >> streamers
>> > > >> >> > with
>> > > >> >> > > > >>> Kafka
>> > > >> >> > > > >>> > and
>> > > >> >> > > > >>> > > > > > RocketMQ
>> > > >> >> > > > >>> > > > > > > >
>> > > >> >> > > > >>> > > > > > > >
>> > > >> >> > https://apacheignite-mix.readme.io/docs/kafka-streamer
>> > > >> >> > > > >>> > > > > > > >
>> > > >> >> > > > >>> > > > > > > >
>> > > >> >> > > > https://apacheignite-mix.readme.io/docs/rocketmq-streamer
>> > > >> >> > > > >>> > > > > > > >
>> > > >> >> > > > >>> > > > > > > > Please review and share if you have any
>> > > >> questions.
>> > > >> >> > > > >>> > > > > > > >
>> > > >> >> > > > >>> > > > > > > > Regards,
>> > > >> >> > > > >>> > > > > > > > Saikat
>> > > >> >> > > > >>> > > > > > > >
>> > > >> >> > > > >>> > > > > > > >
>> > > >> >> > > > >>> > > > > > > >
>> > > >> >> > > > >>> > > > > > > > On Fri, Oct 11, 2019 at 4:56 PM
>> Emmanouil
>> > > >> >> > Gkatziouras <
>> > > >> >> > > > >>> > > > > > > > gkatzioura@gmail.com>
>> > > >> >> > > > >>> > > > > > > > wrote:
>> > > >> >> > > > >>> > > > > > > >
>> > > >> >> > > > >>> > > > > > > > > Hi all,
>> > > >> >> > > > >>> > > > > > > > >
>> > > >> >> > > > >>> > > > > > > > > By mentioning Pub/Sub I mean Google
>> > Cloud's
>> > > >> >> Pub/Sub
>> > > >> >> > > [1]
>> > > >> >> > > > >>> > > > > > > > > Yes it is indeed cloud specific. It is
>> > the
>> > > >> >> > messaging
>> > > >> >> > > > >>> service
>> > > >> >> > > > >>> > > > > provided
>> > > >> >> > > > >>> > > > > > > by
>> > > >> >> > > > >>> > > > > > > > > GCP.
>> > > >> >> > > > >>> > > > > > > > > I have made the integration with it,
>> but
>> > I
>> > > >> >> haven't
>> > > >> >> > > > >>> published
>> > > >> >> > > > >>> > it
>> > > >> >> > > > >>> > > > yet
>> > > >> >> > > > >>> > > > > > (I
>> > > >> >> > > > >>> > > > > > > am
>> > > >> >> > > > >>> > > > > > > > > waiting for the discussion/ticket and
>> > > proceed
>> > > >> >> with
>> > > >> >> > > the
>> > > >> >> > > > >>> > > > > contribution).
>> > > >> >> > > > >>> > > > > > > > >
>> > > >> >> > > > >>> > > > > > > > > Kind regards,
>> > > >> >> > > > >>> > > > > > > > > Emmanouil
>> > > >> >> > > > >>> > > > > > > > >
>> > > >> >> > > > >>> > > > > > > > > [1]
>> > > >> >> https://cloud.google.com/pubsub/docs/overview
>> > > >> >> > > > >>> > > > > > > > >
>> > > >> >> > > > >>> > > > > > > > > *Emmanouil Gkatziouras*
>> > > >> >> > > > >>> > > > > > > > > https://egkatzioura.com/ |
>> > > >> >> > > > >>> > > > > > > > >
>> > > >> >> https://www.linkedin.com/in/gkatziourasemmanouil/
>> > > >> >> > > > >>> > > > > > > > > https://github.com/gkatzioura
>> > > >> >> > > > >>> > > > > > > > >
>> > > >> >> > > > >>> > > > > > > > >
>> > > >> >> > > > >>> > > > > > > > > On Fri, 11 Oct 2019 at 21:45, Denis
>> > Magda <
>> > > >> >> > > > >>> dmagda@apache.org
>> > > >> >> > > > >>> > >
>> > > >> >> > > > >>> > > > > wrote:
>> > > >> >> > > > >>> > > > > > > > >
>> > > >> >> > > > >>> > > > > > > > > > Hello Emmanouil,
>> > > >> >> > > > >>> > > > > > > > > >
>> > > >> >> > > > >>> > > > > > > > > > Are you referring to any specific
>> > > >> >> implementation
>> > > >> >> > > > >>> tailored
>> > > >> >> > > > >>> > > for a
>> > > >> >> > > > >>> > > > > > > cloud?
>> > > >> >> > > > >>> > > > > > > > If
>> > > >> >> > > > >>> > > > > > > > > > I'm not mistaken you were mentioning
>> > > >> AWS/GCE.
>> > > >> >> Is
>> > > >> >> > > > there
>> > > >> >> > > > >>> any
>> > > >> >> > > > >>> > > > Github
>> > > >> >> > > > >>> > > > > > > > source
>> > > >> >> > > > >>> > > > > > > > > > code?
>> > > >> >> > > > >>> > > > > > > > > >
>> > > >> >> > > > >>> > > > > > > > > > Here is a list of existing
>> integrations
>> > > >> with
>> > > >> >> > > > streaming
>> > > >> >> > > > >>> and
>> > > >> >> > > > >>> > > > > pub/sub
>> > > >> >> > > > >>> > > > > > > > > > frameworks:
>> > > >> >> > > > >>> > > > > > > > > >
>> > > >> >> https://apacheignite-mix.readme.io/docs/overview
>> > > >> >> > > > >>> > > > > > > > > >
>> > > >> >> > > > >>> > > > > > > > > > with the source code in Ignite
>> master:
>> > > >> >> > > > >>> > > > > > > > > >
>> > > >> >> > > https://github.com/apache/ignite/tree/master/modules
>> > > >> >> > > > >>> > > > > > > > > >
>> > > >> >> > > > >>> > > > > > > > > > Check out those resources to see
>> what
>> > are
>> > > >> the
>> > > >> >> > most
>> > > >> >> > > > >>> suitable
>> > > >> >> > > > >>> > > > > Ignite
>> > > >> >> > > > >>> > > > > > > APIs
>> > > >> >> > > > >>> > > > > > > > > for
>> > > >> >> > > > >>> > > > > > > > > > such integrations.
>> > > >> >> > > > >>> > > > > > > > > >
>> > > >> >> > > > >>> > > > > > > > > > @Saikat Maitra <
>> > saikat.maitra@gmail.com>
>> > > ,
>> > > >> >> > @Roman
>> > > >> >> > > <
>> > > >> >> > > > >>> > > > > > rshtykh@yahoo.com
>> > > >> >> > > > >>> > > > > > > >
>> > > >> >> > > > >>> > > > > > > > ,
>> > > >> >> > > > >>> > > > > > > > > as
>> > > >> >> > > > >>> > > > > > > > > > streaming technologies
>> > > >> >> contributors/maintainers,
>> > > >> >> > > > could
>> > > >> >> > > > >>> you
>> > > >> >> > > > >>> > > > please
>> > > >> >> > > > >>> > > > > > > join
>> > > >> >> > > > >>> > > > > > > > > this
>> > > >> >> > > > >>> > > > > > > > > > thread?
>> > > >> >> > > > >>> > > > > > > > > >
>> > > >> >> > > > >>> > > > > > > > > > -
>> > > >> >> > > > >>> > > > > > > > > > Denis
>> > > >> >> > > > >>> > > > > > > > > >
>> > > >> >> > > > >>> > > > > > > > > >
>> > > >> >> > > > >>> > > > > > > > > > On Thu, Oct 10, 2019 at 7:58 AM
>> > Emmanouil
>> > > >> >> > > > Gkatziouras <
>> > > >> >> > > > >>> > > > > > > > > > gkatzioura@gmail.com>
>> > > >> >> > > > >>> > > > > > > > > > wrote:
>> > > >> >> > > > >>> > > > > > > > > >
>> > > >> >> > > > >>> > > > > > > > > > > Hello everyone,
>> > > >> >> > > > >>> > > > > > > > > > >
>> > > >> >> > > > >>> > > > > > > > > > > I started using Ignite lately.
>> Part
>> > of
>> > > my
>> > > >> >> work
>> > > >> >> > > > >>> involves
>> > > >> >> > > > >>> > > > > Pub/Sub,
>> > > >> >> > > > >>> > > > > > > > thus I
>> > > >> >> > > > >>> > > > > > > > > > > created a pub/sub streamer.
>> > > >> >> > > > >>> > > > > > > > > > > Pub/Sub is pretty close to Kafka.
>> > > >> >> > > > >>> > > > > > > > > > > Here's how the streamer works.
>> Every
>> > > node
>> > > >> >> > creates
>> > > >> >> > > > an
>> > > >> >> > > > >>> > > instance
>> > > >> >> > > > >>> > > > > of
>> > > >> >> > > > >>> > > > > > a
>> > > >> >> > > > >>> > > > > > > > > > Pub/Sub
>> > > >> >> > > > >>> > > > > > > > > > > client.
>> > > >> >> > > > >>> > > > > > > > > > > The clients subscribe to the same
>> > topic
>> > > >> >> using
>> > > >> >> > the
>> > > >> >> > > > >>> same
>> > > >> >> > > > >>> > > > > > subscription
>> > > >> >> > > > >>> > > > > > > > > name.
>> > > >> >> > > > >>> > > > > > > > > > > A message is being sent and one of
>> > the
>> > > >> nodes
>> > > >> >> > will
>> > > >> >> > > > >>> receive
>> > > >> >> > > > >>> > > the
>> > > >> >> > > > >>> > > > > > > > message,
>> > > >> >> > > > >>> > > > > > > > > > > process it and then forward it to
>> > > Ignite
>> > > >> >> using
>> > > >> >> > > the
>> > > >> >> > > > >>> > > extractor
>> > > >> >> > > > >>> > > > > > > > provided.
>> > > >> >> > > > >>> > > > > > > > > > >
>> > > >> >> > > > >>> > > > > > > > > > > Any thoughts?
>> > > >> >> > > > >>> > > > > > > > > > >
>> > > >> >> > > > >>> > > > > > > > > > > *Emmanouil Gkatziouras*
>> > > >> >> > > > >>> > > > > > > > > > > https://egkatzioura.com/ |
>> > > >> >> > > > >>> > > > > > > > > > >
>> > > >> >> > > https://www.linkedin.com/in/gkatziourasemmanouil/
>> > > >> >> > > > >>> > > > > > > > > > > https://github.com/gkatzioura
>> > > >> >> > > > >>> > > > > > > > > > >
>> > > >> >> > > > >>> > > > > > > > > >
>> > > >> >> > > > >>> > > > > > > > >
>> > > >> >> > > > >>> > > > > > > >
>> > > >> >> > > > >>> > > > > > >
>> > > >> >> > > > >>> > > > > >
>> > > >> >> > > > >>> > > > >
>> > > >> >> > > > >>> > > >
>> > > >> >> > > > >>> > >
>> > > >> >> > > > >>> >
>> > > >> >> > > > >>>
>> > > >> >> > > > >>
>> > > >> >> > > >
>> > > >> >> > >
>> > > >> >> >
>> > > >> >>
>> > > >> >
>> > > >>
>> > > >
>> > >
>> >
>>
>

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