Implementing failover of logical replication slots in Patroni

Postgres replication slot size keeps growing even though Debezium is consuming the WAL This consequently causes to run out of disk space The

Implementing failover of logical replication slots in Patroni  PostgreSQL Replication Slots Replication slots provide an automated way to ensure that the master does not remove WAL segments until they have

Postgres replication slot size keeps growing even though Debezium is consuming the WAL This consequently causes to run out of disk space The

replication slot already exists pg_create_physical_replication_slot() is a system function for creating a physical replication slot pg_create_physical_replication_slot() was added in

Take Away The morale of the story? Don't leave your replication slots unattended! There shouldn't be any slots which are inactive for too long

replication slot does not exist Replication allows a client to receive a continuous stream of updates from a PostgreSQL database, providing a near-realtime view of all changes as they occur

The slot to be dropped must be inactive before it can be removed It is not possible to forcibly drop an active replication slot Change history PostgreSQL