| From: | "Hayato Kuroda (Fujitsu)" <kuroda(dot)hayato(at)fujitsu(dot)com> |
|---|---|
| To: | 'Masahiko Sawada' <sawada(dot)mshk(at)gmail(dot)com> |
| Cc: | Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, Duncan Sands <duncan(dot)sands(at)deepbluecap(dot)com>, "pgsql-bugs(at)lists(dot)postgresql(dot)org" <pgsql-bugs(at)lists(dot)postgresql(dot)org>, vignesh C <vignesh21(at)gmail(dot)com> |
| Subject: | RE: Logical replication 'invalid memory alloc request size 1585837200' after upgrading to 17.5 |
| Date: | 2025-06-04 09:20:51 |
| Message-ID: | OSCPR01MB149664746A441DE1F9F56203DF56CA@OSCPR01MB14966.jpnprd01.prod.outlook.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-bugs |
Dear Sawada-san,
> Can we have a reasonable test case that covers the inval message overflow
> cases?
I have been considering how we add tests, but it needs lots of invalidation
messages and consumes resources so much. Instead of that, how do you feel
to use injection_points? If it is enabled, the threshold for overflow is much
smaller than usual. Attached patch implemented the idea.
Best regards,
Hayato Kuroda
FUJITSU LIMITED
| Attachment | Content-Type | Size |
|---|---|---|
| 0001-add-regression-test.txt | text/plain | 5.9 KB |
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Peter Eisentraut | 2025-06-04 09:42:52 | Re: BUG #18920: LOAD '$libdir/plugins' no longer works in 18beta1 |
| Previous Message | vignesh C | 2025-06-04 06:47:55 | Re: Logical replication 'invalid memory alloc request size 1585837200' after upgrading to 17.5 |