Re: BF mamba failure

Kouber Saparev <kouber@gmail.com>

From: Kouber Saparev <kouber@gmail.com>

To: pgsql-hackers@lists.postgresql.org

Cc: Michael Paquier <michael@paquier.xyz>

Date: 2024-10-10T06:19:30Z

Lists: pgsql-hackers

Am I correct to believe this patch is fixing the "can only drop stats once" issue?

It just happened to us, one of our streaming replicas decided to shut down.

Commits

Add information about "generation" when dropping twice pgstats entry
- 769be67a3c7a 15.14 landed
- f770006928d0 16.10 landed
- bdda6ba30cbe 17.6 landed
- ab74ce4dc909 18.0 landed
- 84b32fd22830 19 (unreleased) landed
Fix race conditions with drop of reused pgstats entries
- 154c5b42a3d8 15.10 landed
- afa20845dd13 16.6 landed
- 1d6a03ea4146 17.2 landed
- 818119afccd3 18.0 landed