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From Emmanouil Gkatziouras <gkatzio...@gmail.com>
Subject Re: [DISCUSS] Pub/Sub Streamer Implementation
Date Fri, 22 Nov 2019 20:51:56 GMT
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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