Re: Streaming replication and postmaster signaling

From: Bruce Momjian <bruce(at)momjian(dot)us>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Robert Haas <robertmhaas(at)gmail(dot)com>, Magnus Hagander <magnus(at)hagander(dot)net>, Devrim GÜNDÜZ <devrim(at)gunduz(dot)org>, Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>, Fujii Masao <masao(dot)fujii(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Streaming replication and postmaster signaling
Date: 2010-01-07 18:53:41
Message-ID: 201001071853.o07Irf327554@momjian.us
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Tom Lane wrote:
> Robert Haas <robertmhaas(at)gmail(dot)com> writes:
> > I like Andres' suggestion upthread of setting a deadline and
> > determining to bounce the patch if it's not committed by that date.
> > If it turns out we have to bounce it, that stinks, but I don't think
> > it makes sense to go to beta with a huge, barely-tested pile of code
> > in the tree. Not that the testing Heikki and Fujii Masao have been
> > doing until now hasn't been good, but it's not nearly as rigorous as
> > what we will get when all of our users start banging on it.
>
> This argument would hold more water if there weren't *already* a huge,
> barely-tested pile of code in the tree, namely HS. If you think that's
> anywhere near ready to go to beta, I'm afraid I'd better disillusion
> you immediately.

I agree with Tom's analysis. HS is very complex, while SR is more
mechanical. We might find that in the end SR was stable before HS.
I think we should stay on course and see where we are when Heikki is
ready for a commit of SR.

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

+ If your life is a hard drive, Christ can be your backup. +

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