Hello Admins!
I am getting this error again & again when trying to create a replication for 22M records table.
INFO 2024-06-24T07:21:39.348016Z 2024-06-24 12:51:39.347 IST [400674]: [1-1] db=,user= LOG: logical replication table synchronization worker for subscription "sub_room_inventory", table "room_inventory" has started
ERROR 2024-06-24T09:01:11.559646Z 2024-06-24 14:31:11.559 IST [400674]: [2-1] db=,user= ERROR: could not receive data from WAL stream: server closed the connection unexpectedly This probably means the server terminated abnormally before or while processing the request.
INFO 2024-06-24T09:01:11.561358Z 2024-06-24 14:31:11.561 IST [7]: [106-1] db=,user= LOG: worker process: logical replication worker for subscription 95898332 sync 69720 (PID 400674) exited with exit code 1
On the target, i have these values set:
wal_sender_timeout=15min
wal_receiver_timeout=1hr
Please advice.
Regards
Siraj
On Mon, 2024-06-24 at 08:20 +0530, Siraj G wrote:
> We are trying to migrate a on-premise PgSQL (v10) to GCP Cloud SQL's PgSQL (v10) via PubSub replication.
> There are few archive tables with non-primary key are having issues in the replication.
That's not surprising. You should create primary keys, if necessary only for the replication.
Yours,
Laurenz Albe