Horton

Re: snapbuild woes

Andres Freund <andres@anarazel.de>

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From: Andres Freund <andres@anarazel.de>
To: Peter Eisentraut <peter.eisentraut@2ndquadrant.com>
Cc: Noah Misch <noah@leadboat.com>, Erik Rijkers <er@xs4all.nl>, David Steele <david@pgmasters.net>, Petr Jelinek <petr.jelinek@2ndquadrant.com>, PostgreSQL-development <pgsql-hackers@postgresql.org>, Robert Haas <robertmhaas@gmail.com>, Craig Ringer <craig@2ndquadrant.com>, pgsql-hackers-owner@postgresql.org
Date: 2017-04-12T17:21:51Z
Lists: pgsql-hackers 
On 2017-04-12 11:03:57 -0400, Peter Eisentraut wrote:
> On 4/12/17 02:31, Noah Misch wrote:
> >>> But I hope you mean to commit these snapbuild patches before the postgres 10
> >>> release?  As far as I know, logical replication is still very broken without
> >>> them (or at least some of that set of 5 patches - I don't know which ones
> >>> are essential and which may not be).
> >>
> >> Yes, these should go into 10 *and* earlier releases, and I don't plan to
> >> wait for 2017-07.
> > 
> > [Action required within three days.  This is a generic notification.]
> 
> I'm hoping for a word from Andres on this.

Feel free to reassign to me.

Commits

  1. Fix thinko introduced in 2bef06d516460 et al.

  2. Avoid superfluous work for commits during logical slot creation.

  3. Fix race condition leading to hanging logical slot creation.

  4. Don't use on-disk snapshots for exported logical decoding snapshot.

  5. Preserve required !catalog tuples while computing initial decoding snapshot.