Re: speed up a logical replica setup - Mailing list pgsql-hackers

On Tue, Jan 23, 2024 at 7:41 AM Hayato Kuroda (Fujitsu)
<kuroda.hayato@fujitsu.com> wrote:
>
> Dear hackers,
>
> > We fixed some of the comments posted in the thread. We have created it
> > as top-up patch 0002 and 0003.
>
> I found that the CFbot raised an ERROR. Also, it may not work well in case
> of production build.
> PSA the fixed patch set.

 Segmentation fault was found after testing the given command(There is
an extra '/' between 'new_standby2' and '-P') '$ gdb --args
./pg_subscriber -D ../new_standby2 / -P "host=localhost
port=5432 dbname=postgres" -d postgres'
While executing the above command, I got the following error:
pg_subscriber: error: too many command-line arguments (first is "/")
pg_subscriber: hint: Try "pg_subscriber --help" for more information.

Program received signal SIGSEGV, Segmentation fault.
0x0000555555557e5b in cleanup_objects_atexit () at pg_subscriber.c:173
173            if (perdb->made_subscription)
(gdb) p perdb
$1 = (LogicalRepPerdbInfo *) 0x0

Thanks and Regards,
Shubham Khanna.