Re: test_autovacuum/001_parallel_autovacuum is broken

Sami Imseih <samimseih@gmail.com>

From: Sami Imseih <samimseih@gmail.com>

To: Masahiko Sawada <sawada.mshk@gmail.com>

Cc: Alexander Lakhin <exclusion@gmail.com>, pgsql-hackers <pgsql-hackers@postgresql.org>, Daniil Davydov <3danissimo@gmail.com>

Date: 2026-04-09T22:54:19Z

Lists: pgsql-hackers

Attachments

v3-0001-Fix-unstable-log_contains-in-parallel-autovacuum-.patch (application/octet-stream) patch v3-0001

> I believe that we don't need to worry about the regexp for this test.
> Parallel vacuum would be used on all tables having more than one
> index, but we enable the autovacuum logs only on the test_autovac
> table.

ah, correct.

```
) WITH (autovacuum_parallel_workers = $autovacuum_parallel_workers,
log_autovacuum_min_duration = 0);
```

see v3 with the reverted regexp string.

Thanks!

--
Sami

Commits

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

Fix unstable log verification in test_autovacuum.
- c22d115f1d13 19 (unreleased) landed
Remove an unstable wait from parallel autovacuum regression test.
- 8030b839d3d2 19 (unreleased) landed