On 2020-06-09 23:30, Dan shmidt wrote:
> We have a setup in which there are several master nodes replicating to a
> single slave/backup node. We are using Postgres 11.4.
> Recently, one of the nodes seems to be stuck and stopped replicating.
> I did some basic troubleshooting and couldn't find the root cause for that.
Have you checked the server logs? Maybe it has trouble applying a
change, for example due to a unique constraint or something like that.
--
Peter Eisentraut http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services