On Wed, 11 Aug 2021 at 07:37, Amit Kapila <amit.kapil...@gmail.com> wrote:
> On Wed, Aug 11, 2021 at 4:57 PM Dave Cramer <davecra...@gmail.com> wrote: > > > > On Wed, 11 Aug 2021 at 07:24, Amit Kapila <amit.kapil...@gmail.com> > wrote: > >> > >> On Wed, Aug 11, 2021 at 1:18 AM Dave Cramer <davecra...@gmail.com> > wrote: > >> > > >> > Reviving this thread > >> > > >> > 2021-08-10 19:05:09.096 UTC [3738] LOG: logical replication apply > worker for subscription "sub_mycluster_alltables" has started > >> > 2021-08-10 19:05:09.107 UTC [3739] LOG: logical replication table > synchronization worker for subscription "sub_mycluster_alltables", table > "t_random" has started > >> > 2021-08-10 19:05:12.222 UTC [3739] LOG: logical replication table > synchronization worker for subscription "sub_mycluster_alltables", table > "t_random" has finished > >> > 2021-08-10 19:05:14.806 UTC [3738] ERROR: could not receive data > from WAL stream: ERROR: publication "sub_mycluster_alltables" does not > exist > >> > CONTEXT: slot "sub_mycluster_alltables", output plugin > "pgoutput", in the change callback, associated LSN 0/4015DF0 > >> > 2021-08-10 19:05:14.811 UTC [175] LOG: background worker "logical > replication worker" (PID 3738) exited with exit code 1 > >> > > >> > > >> > select * from pg_publication; > >> > -[ RECORD 1 ]+------------------------ > >> > oid | 16415 > >> > pubname | sub_mycluster_alltables > >> > pubowner | 10 > >> > puballtables | t > >> > pubinsert | t > >> > pubupdate | t > >> > pubdelete | t > >> > pubtruncate | t > >> > > >> > >> By any chance, did you dropped and recreated this publication as > >> mentioned in your first email? If so, I think this can happen because > >> of our use of historical snapshots to consult system catalogs. > > > > > > In this case, no. > > > > I am suspecting this error comes from pgoutput though. > > > > I think it is and the context is generated via > output_plugin_error_callback. Is this reproducible for you and if so, > can you share a test case or some steps to reproduce this? Does this > work and suddenly start giving errors or it happens the very first > time you tried to set up publication/subscription? I think some more > details are required about your setup and steps to analyze this > problem. You might want to check publication-side logs but not sure if > get any better clue there. > In this case I am the messenger. I will try to get a repeatable test case. Dave