Обсуждение: pgsql: Doc: Clarify interactions of pg_receivewal with remote_apply
Doc: Clarify interactions of pg_receivewal with remote_apply Using pg_receivewal with synchronous_commit = remote_apply set in the backend is incompatible if pg_receivewal is a synchronous standby as it never applies WAL, so document this problem and solutions to it. Backpatch to 9.6, where remote_apply has been added. Author: Robert Haas, Jesper Pedersen Reviewed-by: Laurenz Albe, Álvaro Herrera, Michael Paquier Discussion: https://postgr.es/m/1427a2d3-1e51-9335-1931-4f8853d90d5e@redhat.com Backpatch-through: 9.6 Branch ------ REL_10_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/1c423463e4b91ec784b935895d77b6ceb3301141 Modified Files -------------- doc/src/sgml/ref/pg_receivewal.sgml | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-)
Re: pgsql: Doc: Clarify interactions of pg_receivewal withremote_apply
От
Stefan Kaltenbrunner
Дата:
On 7/24/19 4:28 AM, Michael Paquier wrote: > Doc: Clarify interactions of pg_receivewal with remote_apply > > Using pg_receivewal with synchronous_commit = remote_apply set in the > backend is incompatible if pg_receivewal is a synchronous standby as it > never applies WAL, so document this problem and solutions to it. > > Backpatch to 9.6, where remote_apply has been added. > > Author: Robert Haas, Jesper Pedersen > Reviewed-by: Laurenz Albe, Álvaro Herrera, Michael Paquier > Discussion: https://postgr.es/m/1427a2d3-1e51-9335-1931-4f8853d90d5e@redhat.com > Backpatch-through: 9.6 this broke building of the pdf target at least on 9.6 and 10: 10: https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=alabio&dt=2019-07-24%2004%3A18%3A05 9.6: https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=alabio&dt=2019-07-24%2004%3A17%3A48 Stefan
On Wed, Jul 24, 2019 at 08:23:13AM +0200, Stefan Kaltenbrunner wrote: > This broke building of the pdf target at least on 9.6 and 10: I thought I tested that... Anyway, reproduced on both branches and now fixed. Thanks Stefan for the report! -- Michael