Etsuro Fujita <fujita.ets...@lab.ntt.co.jp> writes: > (2018/02/11 6:24), Tom Lane wrote: >> However, jaguarundi still shows a problem: >> https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=jaguarundi&dt=2018-02-10%2008%3A41%3A32
> I ran the postgres_fdw regression test with no sleep two times in a > CLOBBER_CACHE_ALWAYS-enabled build, and then the regression test with > the sleep (60 seconds) two times, but I couldn't reproduce that in both > cases. I suspect the changes in the order of the RETURNING output there > was still caused by autovacuum kicking in partway through the run. So > to make the regression test more stable against autovacuum, I'd propose > to modify the regression test to disable autovacuum for the remote table > (ie "S 1"."T 1") (and perform VACUUM ANALYZE to that table manually > instead) in hopes of getting that fixed. Attached is a patch for that. > I think changes added by the previous patch wouldn't make sense > anymore, so I removed those changes. Ping? We're still seeing those failures on jaguarundi. regards, tom lane