From michal.kolarik at student.tuke.sk  Sun Nov 19 23:00:49 2017
From: michal.kolarik at student.tuke.sk (Michal Kolarik)
Date: Mon, 20 Nov 2017 00:00:49 +0100
Subject: Juju charm - apache flink
Message-ID: <CABWf_CXUHbQ1MZ6Y=prYtoLGndfdE+iJV9V+=nbUQs9yrut6gQ@mail.gmail.com>

Hello,

Is this component list actual ?
https://github.com/juju-solutions/bigdata-community/wiki/Apache-Bigtop

I would like contribute and develop an apache flink charm based on
layer-apache-flink: https://github.com/juju-solutions/layer-apache-flink

Its good way to use this layer for apache flink charm or should I do it by
creating each hook etc. ?

Thank you.

M. Kolarik
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From kos.tsakalozos at canonical.com  Mon Nov 20 08:48:44 2017
From: kos.tsakalozos at canonical.com (Konstantinos Tsakalozos)
Date: Mon, 20 Nov 2017 10:48:44 +0200
Subject: Juju charm - apache flink
In-Reply-To: <CABWf_CXUHbQ1MZ6Y=prYtoLGndfdE+iJV9V+=nbUQs9yrut6gQ@mail.gmail.com>
References: <CABWf_CXUHbQ1MZ6Y=prYtoLGndfdE+iJV9V+=nbUQs9yrut6gQ@mail.gmail.com>
Message-ID: <CAJrRp9XcLfOnNwi+YhREknsn1euYvnCqOXc53f8JzRg6qZJTJw@mail.gmail.com>

Hi Michal,

Thank you for volunteering.

The bigtop charms are hosted upstream [1]. You should not use the
layer-apache-flink layer since this layer is not oriented towards
bigtop. Instead you should create your own layer and use the
apache-bigtop-base layer [2] to gain access to the deployment
facilities offered by bigtop. You would need to identify the bigtop
role used to deploy flink. Here [3] is the manifest of flink. Feel
free to explore the bigtop deployment options.

In terms of tickets and contribution steps you need to follow the
steps described in [4].

Feel free to reach out for help. You can find us in this list and on
IRC #juju at freenode.

Thank you,
Konstantinos

[1] https://github.com/apache/bigtop/tree/master/bigtop-packages/src/charm
[2] https://github.com/juju-solutions/layer-apache-bigtop-base
[3] https://github.com/apache/bigtop/blob/b5b366fe1e535b3549d3b1c563bdce65b0d21914/bigtop-deploy/puppet/modules/flink/manifests/init.pp
[4] https://github.com/juju-solutions/bigdata-community/wiki/Contributing


On Mon, Nov 20, 2017 at 1:00 AM, Michal Kolarik
<michal.kolarik at student.tuke.sk> wrote:
> Hello,
>
> Is this component list actual ?
> https://github.com/juju-solutions/bigdata-community/wiki/Apache-Bigtop
>
> I would like contribute and develop an apache flink charm based on
> layer-apache-flink: https://github.com/juju-solutions/layer-apache-flink
>
> Its good way to use this layer for apache flink charm or should I do it by
> creating each hook etc. ?
>
> Thank you.
>
> M. Kolarik
>
> --
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> Bigdata at lists.ubuntu.com
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>