Re: [DISCUSS] Change project style guidelines to allow line length 100

[Akira Ajisaka <aa...@apache.org>]

Based on the positive feedback, filed
https://issues.apache.org/jira/browse/HADOOP-17813 to update the
checkstyle rule.
I don't think it requires a vote thread.

Thanks and regards,
Akira

On Sun, Jun 13, 2021 at 1:14 AM Steve Loughran
<st...@cloudera.com.invalid> wrote:
>
> +1
>
> if you look closely the hadoop-azure module went to 100 lines a while back
> and all is good
>
> On Wed, 19 May 2021 at 22:13, Sean Busbey <sb...@apple.com.invalid> wrote:
>
> > Hello!
> >
> > What do folks think about changing our line length guidelines to allow for
> > 100 character width?
> >
> > Currently, we tell folks to follow the sun style guide with some exception
> > unrelated to line length. That guide says width of 80 is the standard and
> > our current check style rules act as enforcement.
> >
> > Looking at the current trunk codebase our nightly build shows a total of
> > ~15k line length violations; it’s about 18% of identified checkstyle issues.
> >
> > The vast majority of those line length violations are <= 100 characters
> > long. 100 characters happens to be the length for the Google Java Style
> > Guide, another commonly adopted style guide for java projects, so I suspect
> > these longer lines leaking past the checkstyle precommit warning might be a
> > reflection of committers working across multiple java codebases.
> >
> > I don’t feel strongly about lines being longer, but I would like to move
> > towards more consistent style enforcement as a project. Updating our
> > project guidance to allow for 100 character lines would reduce the
> > likelihood that folks bringing in new contributions need a precommit test
> > cycle to get the formatting correct.
> >
> > Does anyone feel strongly about keeping the line length limit at 80
> > characters?
> >
> > Does anyone feel strongly about contributions coming in that clear up line
> > length violations?
> >
> >
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