| From: | Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com> |
|---|---|
| To: | Dan shmidt <dshmidt(at)hotmail(dot)com>, "pgsql-general(at)postgresql(dot)org" <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: Logical replication stuck in catchup state |
| Date: | 2020-06-09 22:21:00 |
| Message-ID: | 963ab52a-5755-ce1e-738a-60bc05ed73d9@2ndquadrant.com |
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| Lists: | pgsql-general |
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
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