Horton

Re: snapbuild woes

Andres Freund <andres@anarazel.de>

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From: Andres Freund <andres@anarazel.de>
To: Noah Misch <noah@leadboat.com>
Cc: Peter Eisentraut <peter.eisentraut@2ndquadrant.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: 2017-04-22T05:36:21Z
Lists: pgsql-hackers 
On 2017-04-17 21:16:57 -0700, Andres Freund wrote:
> I've since the previous update reviewed Petr's patch, which he since has
> updated over the weekend.  I'll do another round tomorrow, and will see
> how it looks.  I think we might need some more tests for this to be
> committable, so it might not become committable tomorrow.  I hope we'll
> have something in tree by end of this week, if not I'll send an update.

I was less productive this week than I'd hoped, and creating a testsuite
was more work than I'd anticipated, so I'm slightly lagging behind.  I
hope to have a patchset tomorrow, aiming to commit something
Monday/Tuesday.

- Andres

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.