| From: | Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Pavel Borisov <pashkin(dot)elfe(at)gmail(dot)com>, Dilip Kumar <dilipbalaut(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: OOM in spgist insert |
| Date: | 2021-05-13 16:29:55 |
| Message-ID: | 20210513162955.GA12466@alvherre.pgsql |
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| Lists: | pgsql-hackers |
On 2021-May-13, Alvaro Herrera wrote:
> The btree code modified was found to be an actual problem in production
> when a btree is corrupted in such a way that vacuum would get an
> infinite loop. I don't remember the exact details but I think we saw
> vacuum running for a couple of weeks, and had to restart the server in
> order to terminate it (since it wouldn't respond to signals).
(Looking again, the nbtpage.c hunk might have been made obsolete by
c34787f91058 and other commits).
--
Álvaro Herrera Valdivia, Chile
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