On Mon, Feb 11, 2019 at 08:43:14PM -0600, Justin Pryzby wrote: > I have a suspicion that this doesn't happen if > parallel_leader_participation=off.
I think this is tentatively confirmed..I ran 20 loops for over 90 minutes with no crash when parallel_leader_participation=off. On enabling parallel_leader_participation, crash within 10min. Sergei, could you confirm ? Thomas: 2019-02-11 23:56:20.611 EST [12699] PANIC: dsa_area could not attach to segment index:6 handle:1376636277 [pryzbyj@telsasoft-db postgresql]$ ls /dev/shm/ |grep PostgreSQL.1376636277 || echo Not present. Not present. Thanks, Justin
