Hi Lukasz,

both are possible.

Some projects use different groupId. It's the case for Karaf or Camel for instance:

http://repo.maven.apache.org/maven2/org/apache/karaf/

You can see there the different groupId, containing the different artifacts.

On the other hand, other projects use an unique groupId and multiple artifactId. It's the case in Spark or Flink for instance.

At first glance, I had a preference to groupId for "global" Beam kind of artifacts (like io, runner, etc). But, it would make sense to work more on the artifactId.

Regards
JB

On 03/21/2016 04:50 PM, Lukasz Cwik wrote:
I like the single groupId since it makes it simpler to find all related
components for a project.

Is there a common practice in maven for multi-module vs inheritance
projects for choosing the groupId?

On Mon, Mar 21, 2016 at 7:32 AM, Jean-Baptiste Onofré <[email protected]>
wrote:

Hi beamers,

I updated the PR according to your comments.

I have couple of points I want to discuss:

1. All modules use the same groupId (org.apache.beam). In order to have a
cleaner structure on the Maven repo, I wonder if it's not better to have
different groupId depending of the artifacts. For instance,
org.apache.beam.sdk, containing a module with java as artifactId (it will
contain new artifacts with id python, scala, ...), org.apache.beam.runners
containing modules with flink and spark as artifactId, etc. Thoughts ?
2. The version has been set to 0.1.0-incubating-SNAPSHOT for all
artifacts, including the runners. It doesn't mean that the runners will
have to use the same version as parent (they can have their own release
cycle). However, as we "bootstrap" the project, I used the same version in
all modules.

Now, I'm starting two new commits:
- renaming of the packages
- folders re-organization

Thanks !
Regards
JB


On 03/21/2016 01:56 PM, Jean-Baptiste Onofré wrote:

Hi Davor,

thank you so much for your comments. I'm updating the PR according to
your PR (and will provide explanation to some changes).

Thanks dude !

Regards
JB

On 03/21/2016 06:29 AM, Davor Bonaci wrote:

I left a few comments on PR #46.

Thanks JB for doing this; a clear improvement.

On Mon, Mar 14, 2016 at 6:04 PM, Jean-Baptiste Onofré <[email protected]>
wrote:

Hi all,

I started the renaming process from Dataflow to Beam.

I submitted a first PR about the Maven coordinates:

https://github.com/apache/incubator-beam/pull/46

I will start the packages renaming (updating the same PR). For the
directories structure, I would like to talk with Frances, Dan, Tyler,
and
Davor first.

Regards
JB
--
Jean-Baptiste Onofré
[email protected]
http://blog.nanthrax.net
Talend - http://www.talend.com




--
Jean-Baptiste Onofré
[email protected]
http://blog.nanthrax.net
Talend - http://www.talend.com



--
Jean-Baptiste Onofré
[email protected]
http://blog.nanthrax.net
Talend - http://www.talend.com

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