Re: wake up logical workers after ALTER SUBSCRIPTION

Nathan Bossart <nathandbossart@gmail.com>

From: Nathan Bossart <nathandbossart@gmail.com>

To: Thomas Munro <thomas.munro@gmail.com>

Cc: "Hayato Kuroda (Fujitsu)" <kuroda.hayato@fujitsu.com>, "pgsql-hackers@postgresql.org" <pgsql-hackers@postgresql.org>

Date: 2022-12-02T19:21:01Z

Lists: pgsql-hackers

Attachments

v5-0001-wake-up-logical-workers-as-needed-instead-of-rely.patch (text/x-diff)

On Thu, Dec 01, 2022 at 04:21:30PM -0800, Nathan Bossart wrote:
> Okay, here is a new version of the patch.  This seems to clear up
> everything that I could find via the tests.

I cleaned up the patch a bit.

-- 
Nathan Bossart
Amazon Web Services: https://aws.amazon.com

Commits

Avoid type cheats for invalid dsa_handles and dshash_table_handles.
- 3b4ac33254e1 16.0 landed
Track logrep apply workers' last start times to avoid useless waits.
- 5a3a95385bd5 16.0 landed
Check for two_phase change at end of process_syncing_tables_for_apply.
- 4c032dd8046b 16.0 landed
Wake up a subscription's replication worker processes after DDL.
- c6e1f62e2cee 16.0 landed