On Tue, Aug 10, 2021 at 5:43 AM Robert Haas <robertmhaas@gmail.com> wrote:
> On Mon, Aug 9, 2021 at 1:30 PM Alvaro Herrera <alvherre@alvh.no-ip.org> wrote:
> > How common is to get a failure? I know I've run tests under
> > EXEC_BACKEND and not seen any failures. Not many runs though.
>
> On macOS, failures are extremely common. Sometimes I have to run
> simple tests many times to get even one success. The proposal on the
> table won't help with that problem since it's Linux-specific, but if
> there's any way to do something similar on macOS it would be a _huge_
> help.
Yeah, make check always fails for me on macOS 11. With the attached
experimental hack, it fails only occasionally (1 in 8 runs or so). I
don't know why.