RE: speed up a logical replica setup

Hayato Kuroda (Fujitsu) <kuroda.hayato@fujitsu.com>

From: "Hayato Kuroda (Fujitsu)" <kuroda.hayato@fujitsu.com>

To: "'fabriziomello@gmail.com'" <fabriziomello@gmail.com>, Euler Taveira <euler@eulerto.com>

Cc: "pgsql-hackers@lists.postgresql.org" <pgsql-hackers@lists.postgresql.org>, vignesh C <vignesh21@gmail.com>, Michael Paquier <michael@paquier.xyz>, Peter Eisentraut <peter@eisentraut.org>, Andres Freund <andres@anarazel.de>, Ashutosh Bapat <ashutosh.bapat.oss@gmail.com>, Amit Kapila <amit.kapila16@gmail.com>, Shlok Kyal <shlok.kyal.oss@gmail.com>

Date: 2024-02-01T12:47:06Z

Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

pg_createsubscriber: Remove obsolete comment
- 71795d1cb41b 17.0 landed
- 1330843bb78e 18.0 landed
pg_createsubscriber: Fix an unpredictable recovery wait time.
- e5ba6a5ab62c 17.0 landed
- 03b08c8f5f3e 18.0 landed
Fix unstable test in 040_pg_createsubscriber.
- ae4e072bad5f 17.0 landed
- 9fd8b331dfe1 18.0 landed
Fix the testcase introduced in commit 81d20fbf7a.
- ae395f0f7edb 18.0 landed
- 14387ab06503 17.0 landed
Further weaken new pg_createsubscriber test on Windows.
- 55c309fc5b08 17.0 landed
- a1333ec048fb 18.0 landed
Temporarily(?) weaken new pg_createsubscriber test on Windows.
- 54508209178b 17.0 landed
Make pg_createsubscriber warn if publisher has two-phase commit enabled.
- 917754557cc0 17.0 landed
Make pg_createsubscriber more wary about quoting connection parameters.
- b3f5ccebd79d 17.0 landed
pg_createsubscriber: Remove failover replication slots on subscriber
- 81d20fbf7a03 17.0 landed
pg_createsubscriber: Remove replication slot check on primary
- b96391382626 17.0 landed
pg_createsubscriber: Only --recovery-timeout controls the end of recovery process
- 04c8634c0c4d 17.0 landed
pg_createsubscriber: creates a new logical replica from a standby server
- d44032d01463 17.0 landed
Add some const decorations
- 48018f1d8c12 17.0 landed
Add option force_initdb to PostgreSQL::Test::Cluster:init()
- ff9e1e764fcc 17.0 cited
Remove MSVC scripts
- 1301c80b2167 17.0 cited

Attachments

v13-0001-Creates-a-new-logical-replica-from-a-standby-ser.patch (application/octet-stream) patch v13-0001
v13-0002-Fix-wrong-argument-for-drop_replication_slot.patch (application/octet-stream) patch v13-0002
v13-0003-Avoid-to-use-replication-connections.patch (application/octet-stream) patch v13-0003
v13-0004-Remove-P-and-use-primary_conninfo-instead.patch (application/octet-stream) patch v13-0004
v13-0005-Divide-LogicalReplInfo-into-some-strcutures.patch (application/octet-stream) patch v13-0005

Dear Fabrízio, Euler,

I made fix patches to solve reported issues by Fabrízio.

* v13-0001: Same as v11-0001 made by Euler.
* v13-0002: Fixes ERRORs while dropping replication slots [1].
           If you want to see codes which we get agreement, please apply until 0002.
=== experimental patches ===
* v13-0003: Avoids to use replication connections. The issue [2] was solved on my env.
* v13-0004: Removes -P option and use primary_conninfo instead.
* v13-0005: Refactors data structures

[1]: https://www.postgresql.org/message-id/CAFcNs%2BrSG9DcEewsoA%3D85DXhSRh%2BnyKrrcr64FEDytcZf6QaEQ%40mail.gmail.com
[2]: https://www.postgresql.org/message-id/CAFcNs%2BpPtw%2By7Be00BK0MBpHhLk2s66tLM286g%3Dk5rew8kUxjg%40mail.gmail.com

Best Regards,
Hayato Kuroda
FUJITSU LIMITED
https://www.fujitsu.com/