| From: | Petr Jelinek <petr(dot)jelinek(at)2ndquadrant(dot)com> |
|---|---|
| To: | Robert Haas <robertmhaas(at)gmail(dot)com> |
| Cc: | Andres Freund <andres(at)anarazel(dot)de>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>, Petr Jelinek <petr(at)2ndquadrant(dot)com>, Peter Eisentraut <peter_e(at)gmx(dot)net> |
| Subject: | Re: logical replication launcher crash on buildfarm |
| Date: | 2017-04-01 01:26:01 |
| Message-ID: | 8ebd3aa3-55eb-1106-7c10-7e7579f94582@2ndquadrant.com |
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| Lists: | pgsql-hackers |
On 01/04/17 02:53, Robert Haas wrote:
> On Fri, Mar 31, 2017 at 8:32 PM, Petr Jelinek
> <petr(dot)jelinek(at)2ndquadrant(dot)com> wrote:
>> Right, changed to BGW_MAXLEN.
>
> Hmm, I don't know if there's any good reason not to just use strcmp(),
> but sure, OK. Committed and back-patched.
>
Hmm culicidae still fails, this time only in parallel worker code. This
didn't happen on my machine which is strange. Looking at the code, we
are passing the fps->entrypoint as function pointer again so of course
it fails. We have some code to load libraries again but even that gets
initial entrypoint passed as function pointer
(ParallelExtensionTrampoline). I wonder if we'll have to generalize the
InternalBGWorkers even more to some kind of internal function name to
pointer map and add the parallel entry points there as well.
--
Petr Jelinek http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
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