On 10/24/17 13:13, Konstantin Knizhnik wrote: > The reason of this deadlock seems to be clear: ALTER SUBSCRIPTION starts > transaction at one node and tries to create slot at other node, which waiting > for completion of all active transaction while building scnapshpot. > Is there any way to avoid this deadlock?
I don't see a way to avoid it in general, unless we come up with a novel way of creating replication slots. -- Peter Eisentraut http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
