Re: Quorum commit for multiple synchronous replication.

From: Noah Misch <noah(at)leadboat(dot)com>
To: Fujii Masao <masao(dot)fujii(at)gmail(dot)com>
Cc: Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>, Kyotaro HORIGUCHI <horiguchi(dot)kyotaro(at)lab(dot)ntt(dot)co(dot)jp>, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Petr Jelinek <petr(at)2ndquadrant(dot)com>, Vik Fearing <vik(at)2ndquadrant(dot)fr>, Simon Riggs <simon(at)2ndquadrant(dot)com>, Josh Berkus <josh(at)agliodbs(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Quorum commit for multiple synchronous replication.
Date: 2017-04-15 03:58:23
Message-ID: 20170415035823.GA2951491@tornado.leadboat.com
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On Wed, Apr 05, 2017 at 09:51:02PM -0400, Noah Misch wrote:
> On Thu, Apr 06, 2017 at 12:48:56AM +0900, Fujii Masao wrote:

> > > On Mon, Dec 19, 2016 at 09:49:58PM +0900, Fujii Masao wrote:
> > >> (2)
> > >> There will be still many source comments and documentations that
> > >> we need to update, for example, in high-availability.sgml. We need to
> > >> check and update them throughly.
> > >>
> > >> (3)
> > >> The priority value is assigned to each standby listed in s_s_names
> > >> even in quorum commit though those priority values are not used at all.
> > >> Users can see those priority values in pg_stat_replication.
> > >> Isn't this confusing? If yes, it might be better to always assign 1 as
> > >> the priority, for example.

> > Regarding the item (2), Sawada-san told me that he will work on it after
> > this CommitFest finishes. So we would receive the patch for the item from
> > him next week. If there will be no patch even after the end of next week
> > (i.e., April 14th), I will. Let's wait for Sawada-san's action at first.
>
> Sounds reasonable; I will look for your update on 14Apr or earlier.

This PostgreSQL 10 open item is past due for your status update. Kindly send
a status update within 24 hours, and include a date for your subsequent status
update. Refer to the policy on open item ownership:
https://www.postgresql.org/message-id/20170404140717.GA2675809%40tornado.leadboat.com

> Since you do want (3) to change, please own it like any other open item,
> including the mandatory status updates.

Likewise.

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