Implementing failover of logical replication slots in Patroni

creation of replication slot failed   Dan r88 slot login

Creating a publication and a slot Postgres requires all replicas to register themselves ahead of time in a two-step process First, create a

But, it can also cause WAL to be purged from the source before the AWS DMS CDC task can read its changes from the replication slot So, the task fails Related To resolve these errors, remove the used replication slots, or increase the value of the max_replication_slots parameter Resolution Remove used replication

vaksin99 slot Materials Slots are now referenced from the Slot Names rather than indices Characterization The problem turned out to be order-of-events The publication has to be created before the replication slot or else it will not find the