incubator-bigtop-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Arun Singla (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (BIGTOP-718) Update wiki for component requirements
Date Fri, 28 Sep 2012 17:17:08 GMT

    [ https://issues.apache.org/jira/browse/BIGTOP-718?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13465749#comment-13465749
] 

Arun Singla commented on BIGTOP-718:
------------------------------------

bq. I would like to add that this set of goals have served us well through the incubation
and graduation processes.
That is precisely the reason why the goals should be crisply added to the project homepage
and documentation. So far, there were only a few people contributing to the project and now
there would be many more. The goals were clear to these early contributors but it would start
causing confusion moving forward.

bq. Our project has to have a clear set of bylaws defining, among other things, set of voting
rules, and so on and so far. So, let's deal with that first and foremost.
+1 on the need to have clarity on the bylaws. But that doesn't seem to suggest that we shouldn't
improve wiki navigation and fix general documentation.

bq. 1. A component be part of the Apache Hadoop ecosystem (per your comment about "Big Data"
we need to define that better but I'd start with integrates with and/or is powered by Apache
Hadoop).
+1
bq. 2. A requirement that all components are added to trunk before release branches. We articulate
something similar in Hadoop (see http://wiki.apache.org/hadoop/Roadmap), in general it's good
to be trunk first so different Bigtop releases don't have inconsistent components
+1, The community already has several commercially supported Hadoop distros - that are meant
to be stable and have inconsistent set of components for their respective corporate reasons.
These are already causing plenty of confusion in a user's mind. Bigtop distro doesn't necessarily
need to be a production ready distro and doesn't need to have inconsistent branches. Bigtop
is first and foremost serving the purpose of being a bleeding edge collection of hadoop components,
and so it needs to grow up in one direction. With that thought a Trunk First Model sounds
fundamental to Bigtop, IMO.
bq. 3. A requirement that new components work with all of the existing components before they
are included in a release. New additions can bake in trunk or a feature branch but we shouldn't
release them until they work with the rest of the stack (for the other parts of the stack
they interact with).
bq. 4. I'd clarify that the projects dependencies need to be ASFv2 compatible (which is implied
but better to be clear)
+1, It is better to be clear and even more so now
bq. 5. I'd consider making integration testing a hard requirement 
+1, Without integration testing it would be become a mess
                
> Update wiki for component requirements
> --------------------------------------
>
>                 Key: BIGTOP-718
>                 URL: https://issues.apache.org/jira/browse/BIGTOP-718
>             Project: Bigtop
>          Issue Type: Improvement
>          Components: Documentation
>            Reporter: Sean Mackrory
>            Assignee: Sean Mackrory
>
> I think some updates are in order for this Wiki page in order to more accurately reflect
the goals of the project: https://cwiki.apache.org/confluence/display/BIGTOP/Requirement+for+adding+a+new+component+to+Bigtop+distribution.
> For starters, it should have a more prominent link on the Wiki and a summary on the project
home page. Not only is it going to be an increasingly common question, but it's an important
part of defining what "Bigtop" is really all about. I know when I first started on the project
it was the first thing I looked for.
> Second, we say projects have to be "Big Data"-related. Judging by other documents* and
existing discussions regarding new components, it seems like we really mean to say "Hadoop"-related,
and I think the extra focus would be good (having said that, I do think of Spark as Hadoop-related).
> * https://cwiki.apache.org/confluence/display/BIGTOP/Index

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message