Horton

Re: [HACKERS] Replication status in logical replication

Petr Jelinek <petr.jelinek@2ndquadrant.com>

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From: Petr Jelinek <petr.jelinek@2ndquadrant.com>
To: Masahiko Sawada <sawada.mshk@gmail.com>, Thomas Munro <thomas.munro@enterprisedb.com>
Cc: Vaishnavi Prabakaran <vaishnaviprabakaran@gmail.com>, Daniel Gustafsson <daniel@yesql.se>, Peter Eisentraut <peter.eisentraut@2ndquadrant.com>, Simon Riggs <simon@2ndquadrant.com>, Noah Misch <noah@leadboat.com>, PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2017-12-25T16:10:22Z
Lists: pgsql-hackers 
On 21/11/17 22:06, Masahiko Sawada wrote:
> 
> After investigation, I found out that my previous patch was wrong
> direction. I should have changed XLogSendLogical() so that we can
> check the read LSN and set WalSndCaughtUp = true even after read a
> record without wait. Attached updated patch passed 'make check-world'.
> Please review it.
> 

Hi,

This version looks good to me and seems to be in line with what we do in
physical replication.

Marking as ready for committer.

-- 
  Petr Jelinek                  http://www.2ndQuadrant.com/
  PostgreSQL Development, 24x7 Support, Training & Services

Commits

  1. Make logical WAL sender report streaming state appropriately