Re: logical changeset generation v4 - Heikki's thoughts about the patch state

From: Bruce Momjian <bruce(at)momjian(dot)us>
To: Andres Freund <andres(at)2ndquadrant(dot)com>
Cc: Robert Haas <robertmhaas(at)gmail(dot)com>, Heikki Linnakangas <hlinnakangas(at)vmware(dot)com>, Stephen Frost <sfrost(at)snowman(dot)net>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Pavan Deolasee <pavan(dot)deolasee(at)gmail(dot)com>, Phil Sorber <phil(at)omniti(dot)com>, Josh Berkus <josh(at)agliodbs(dot)com>, Dimitri Fontaine <dimitri(at)2ndquadrant(dot)fr>, Jeff Janes <jeff(dot)janes(at)gmail(dot)com>, Simon Riggs <simon(at)2ndquadrant(dot)com>, Magnus Hagander <magnus(at)hagander(dot)net>, Abhijit Menon-Sen <ams(at)2ndquadrant(dot)com>, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: logical changeset generation v4 - Heikki's thoughts about the patch state
Date: 2013-01-25 01:55:15
Message-ID: 20130125015515.GP21914@momjian.us
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On Fri, Jan 25, 2013 at 02:40:03AM +0100, Andres Freund wrote:
> > > The problem with that is not only that it sucks huge amounts of energy
> > > out of me and others but also that its very hard to really build the
> > > layers/users above changeset extraction without being able to rely on
> > > the interface and semantics. So we never get to the actually benefits
> > > :(, and we don't get the users people require for the feature to be
> > > committed.
> > >
> > > So far, the only really effective way of getting people to comment on
> > > patches in this state & complexity is the threat of an upcoming commit
> > > because of the last commitfest :(
> > >
> > > I honestly don't know how to go on about this...
> >
> > This is very accurate and the big challenge of large, invasive patches.
> > You almost need to hit it perfect the first time to get it committed in
> > less than a year.
>
> My primary concern really isn't to get it committed inside a year, but
> to be sure to get input in-time to be able to actually continue to
> work. And to commit it then. And I am absolutely, absolutely not sure
> thats going to work.

I have found that if I push out improvements right after they are
requested, I can sometimes get momentum for people to get excited about
the patch. That is very hard to do with any other time constraints. I
am not saying you didn't push out stuff quickly, only that this is hard
to do.

--
Bruce Momjian <bruce(at)momjian(dot)us> http://momjian.us
EnterpriseDB http://enterprisedb.com

+ It's impossible for everything to be true. +

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