Peter Geoghegan <p...@bowt.ie> writes: > On Wed, Aug 8, 2018 at 7:40 PM, Tom Lane <t...@sss.pgh.pa.us> wrote: >> Oooh ... but pg_class wouldn't be big enough to get a parallel >> index rebuild during that test, would it?
> Typically not, but I don't think that we can rule it out right away. Didn't take long to show that the relmapper issue wasn't it: https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=coypu&dt=2018-08-10%2021%3A21%3A40 So we're back to square one. Although Tomas' recent report might give us something new to chase. regards, tom lane