RE: Multi-Master Logical Replication

From: "kuroda(dot)hayato(at)fujitsu(dot)com" <kuroda(dot)hayato(at)fujitsu(dot)com>
To: PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Cc: Peter Smith <smithpb2250(at)gmail(dot)com>, 'Amit Kapila' <amit(dot)kapila16(at)gmail(dot)com>, Bharath Rupireddy <bharath(dot)rupireddyforpostgres(at)gmail(dot)com>, "r(dot)takahashi_2(at)fujitsu(dot)com" <r(dot)takahashi_2(at)fujitsu(dot)com>
Subject: RE: Multi-Master Logical Replication
Date: 2022-06-30 01:50:15
Message-ID: TYAPR01MB5866382567269AB42431F932F5BA9@TYAPR01MB5866.jpnprd01.prod.outlook.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

Hi hackers,

While analyzing about failure handling in the N-way logical replication,
I found that in previous PoC detaching API cannot detach a node which has failed.

I though lack of the feature was not suitable for testing purpose, so I would like to post a new version.
Also this patch was adjusted to new version of the infinite recursive patch[1].
0001-0004 were copied from the thread.

Note that LRG has been still implemented as the core feature.
We have not yet compared advantages for implementing as contrib modules.

[1]: https://www.postgresql.org/message-id/CALDaNm0PYba4dJPO9YAnQmuCFHgLEfOBFwbfidB1-pOS3pBCXA@mail.gmail.com

Best Regards,
Hayato Kuroda
FUJITSU LIMITED

Attachment Content-Type Size
v4-0005-PoC-implement-LRG.patch application/octet-stream 84.1 KB
v4-0006-Document-Logical-Replication-Group.patch application/octet-stream 34.9 KB
v4-0007-Tests-for-Logical-Replication-Group.patch application/octet-stream 19.7 KB
v25-0001-Add-a-missing-test-to-verify-only-local-paramete.patch application/octet-stream 4.3 KB
v25-0002-Skip-replication-of-non-local-data.patch application/octet-stream 57.1 KB
v25-0003-Check-and-throw-an-error-if-publication-tables-w.patch application/octet-stream 37.3 KB
v25-0004-Document-bidirectional-logical-replication-steps.patch application/octet-stream 13.5 KB

In response to

Browse pgsql-hackers by date

  From Date Subject
Next Message Kyotaro Horiguchi 2022-06-30 01:59:52 Re: Inconvenience of pg_read_binary_file()
Previous Message Yugo NAGATA 2022-06-30 01:48:12 Add a test for "cannot truncate foreign table"