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Date: Tue, 24 Mar 2015 16:15:56 +0900
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Subject: Re: Proposal draft for supporting official Tajo docker images.
From: Jaehwa Jung <blrunner@apache.org>
To: "dev@tajo.apache.org" <dev@tajo.apache.org>
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Hi Dongjoon

Thanks for your understanding.
I also think the official docker image will be useful to preliminary
<http://endic.naver.com/enkrEntry.nhn?entryId=3De5c8ec44716a4173a496796e0dd=
e03ab&query=3D%EC%98%88%EB%B9%84+%EC%82%AC%EC%9A%A9%EC%9E%90>
users and it will be helpful to promote Tajo. So, I agree for supporting
the official image. And I would suggest that the official image just
contain hadoop and Tajo excepting third party.

Cheers
Jaehwa


2015-03-24 14:44 GMT+09:00 Dongjoon Hyun <dongjoon@apache.org>:

> Thank you. Now I understand your point clearly.
>
> By the way, I think we need it for two reasons.
>
> First, It's for basic users who will not make a docker image.
> Making docker images is easy, but Using pre-built images is really easy.
> (That's my points)
> Even on Windows, users can run Tajo cluster.
>
> Second, it's for other advanced users.
> Making docker image process started from importing another docker images.
> In my case, I started from OS images.
> If Tajo community provides official Tajo images, many users will start fr=
om
> our Tajo docker images instead of OS.
> It dramatically reduce their time and effort.
>
> How do you think about the above two reasons?
>
> Warmly,
> Dongjoon.
>
>
> On Tue, Mar 24, 2015 at 2:30 PM, Jaehwa Jung <blrunner@apache.org> wrote:
>
> > I think there has been a misunderstanding.
> >
> > It was intended that we don=E2=80=99t need to maintain the docker image=
 within
> our
> > source tree.
> >
> > And I think we don=E2=80=99t need to announce docker support officially=
.
> > Because anybody can provide their own docker image autonomously and it
> will
> > make a wide range of Tajo ecosystem.
> >
> > 2015-03-24 9:47 GMT+09:00 Dongjoon Hyun <dongjoon@apache.org>:
> >
> > > No problem!
> > >
> > > Then, could you make an official Tajo git repository 'contrib', then?=
 I
> > > will make a pull request there.
> > >
> > > Thank you for your comment.
> > >
> > > Warmly,
> > > Dongjoon.
> > >
> > > On Tuesday, March 24, 2015, Jaehwa Jung <blrunner@apache.org> wrote:
> > >
> > > > Hello Dongjoon
> > > >
> > > > Thanks for your contribution and it looks good.
> > > >
> > > > But I suggest to maintain it within another repository like
> > > emrboot-strap.
> > > > Hadoop and Hadoop ecosystem, such as, Hive don't maintain their
> docker
> > > > image within their source tree. It would be good to maintain within
> > > docker
> > > > repository or others.
> > > >
> > > > Best Regards
> > > > Jaehwa
> > > > 2015. 3. 23. =EC=98=A4=ED=9B=84 10:07=EC=97=90 "Dongjoon Hyun" <don=
gjoon@apache.org
> > > <javascript:;>>=EB=8B=98=EC=9D=B4
> > > > =EC=9E=91=EC=84=B1:
> > > >
> > > > > That looks a clear and best policy. I totally agree with you.
> > > > > You mean '/contrib/dockerfiles', right? I will update my pull
> > request.
> > > > > For the maintainer issue, I insist to use the current one. :-)
> > > > >
> > > > > By the way, we need to setup Dockerhub for automated Docker image
> > > > building
> > > > > and registration.
> > > > > Unfortunately, I found that userid 'tajo' in Dockerhub had used b=
y
> > > > another
> > > > > user already.
> > > > > It seems that we cannot use '
> https://registry.hub.docker.com/u/tajo/
> > '.
> > > > >
> > > > > Instead, I think we are able to try to get a really Official
> > Repository
> > > > for
> > > > > Tajo.
> > > > > Other open source software communities, e.g.
> > > > Ubuntu/CentOS/Postgres/MySQL,
> > > > > have theirs.
> > > > > It will be 'https://registry.hub.docker.com/_/tajo/'.  (Note: '_'
> > > > instead
> > > > > of 'u')
> > > > >
> > > > > In this case, I think you are the right person to contact Dockerh=
ub
> > > > > officially.
> > > > > Could you contact Dockerhub, please?
> > > > >
> > > > > Warmly,
> > > > > Dongjoon.
> > > > >
> > > > >
> > > > > On Mon, Mar 23, 2015 at 8:26 PM, Hyunsik Choi <hyunsik@apache.org
> > > > <javascript:;>> wrote:
> > > > >
> > > > > > Excellent work!
> > > > > >
> > > > > > In my opinion, you are the best maintainer because you've made
> it.
> > > > > > Honestly, I don't have any knowledge about docker. I would
> > appreciate
> > > > > > it if you continue to maintain it now. I think other guys will
> also
> > > > > > contribute it later.
> > > > > >
> > > > > > The docker image is necessary, but this is not directly related
> to
> > > > > > Tajo core. So, I'd like to suggest to make it as a contribute
> > > package.
> > > > > > For example, Hadoop maintains or maintained some packages like
> > Hadoop
> > > > > > streaming and EMR script as contribute packages. If we do, we
> > should
> > > > > > make '/contrib' directory, and we will maintain the docker imag=
es
> > in
> > > > > > the contrib directory.
> > > > > >
> > > > > > How do you think about that?
> > > > > >
> > > > > > Best regards,
> > > > > > Hyunsik
> > > > > >
> > > > > >
> > > > > > On Sat, Mar 21, 2015 at 11:01 PM, Dongjoon Hyun <
> > dongjoon@apache.org
> > > > <javascript:;>>
> > > > > > wrote:
> > > > > > > Hi, all.
> > > > > > >
> > > > > > > I made a proposal for supporting official Tajo docker images.
> > > > > > >
> > > > > > > https://issues.apache.org/jira/browse/TAJO-1423
> > > > > > > (It's a WISH issue.)
> > > > > > >
> > > > > > > Briefly, Docker images provide OS + SW + parameters together
> for
> > > > > various
> > > > > > > purpose, e.g. easy deploying or testing.
> > > > > > >
> > > > > > > This issue is just for receiving your comments and advices.
> > > > > > >
> > > > > > > To Hyunsik,
> > > > > > > I included your name in this script without your permission.
> > Really
> > > > > sorry
> > > > > > > for that.
> > > > > > > It's just because I was not sure which email is preferred by
> Tajo
> > > > > > > community. So I think you are the best person. (It's my
> > intention.)
> > > > > > >
> > > > > > > Could you be a maintainer for docker images, if this issue is
> > > > accepted?
> > > > > > >
> > > > > > > Warmly,
> > > > > > > Dongjoon.
> > > > > >
> > > > >
> > > >
> > >
> >
>

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