Erik Rijkers wrote: > I wouldn't say that problems (re)appeared at a certain point; my impression > is rather that logical replication has become better and better. But I kept > getting the odd failure, without a clear cause, but always (eventually) > repeatable on other machines. I did the 1-minute pgbench-derail version > exactly because of the earlier problems with snapbuild: I wanted a test that > does a lot of starting and stopping of publication and subscription.
I think it is pretty unlikely that the logical replication plumbing is the buggy place. You're just seeing it now becaues we didn't have any mechanism as convenient to consume logical decoding output. In other words, I strongly suspect that the hyphothetical bugs are in the logical decoding side (and snapbuild sounds the most promising candidate) rather than logical replication per se. -- Álvaro Herrera https://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services -- Sent via pgsql-hackers mailing list (email@example.com) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers