Re: logical Replication

On 20/08/2018 10:04, pavan95 wrote:
>>> But When I insert data in the publisher, And perform a check on the
>>> subscriber, it is not getting replicated(most of the times) until I drop
>>> and
>>> recreate my SUBSCRIPTION.
>> OS? (Linux, BSD, etc)
> *Ubuntu 16.04.5 LTS*
>> PostgreSQL Version?
> *PostgreSQL 10.4 (Ubuntu 10.4-2.pgdg16.04+1) on x86_64-pc-linux-gnu,
> compiled by gcc (Ubuntu 5.4.0-6ubuntu1~16.04.9) 5.4.0 20160609, 64-bit*
>> Also give the current settings of wal_receiver_timeout , wal_sender_timeout
> , increasing those to '5 min' solved my issues.
> *1) wal_receiver_timeout: 1min
> 2) wal_sender_timeout: 1min*
>
> How increasing above params related to the replication lag?
It helps with the ERRORs you get (e.g.
worker process: logical replication worker for subscription 33650 sync 20258 (PID 32898) exited with exit code 1
or
worker process: logical replication worker for subscription 185231525 (PID 78166) exited with exit code 1

Now on the publisher side what does :
select * from pg_stat_replication ;
tell you?

>
> Looking forward hearing from you!!!
>
>
> Regards,
> Pavan
>
>
>
> --
> Sent from: http://www.postgresql-archive.org/PostgreSQL-admin-f2076596.html
>

--
Achilleas Mantzios
IT DEV Lead
IT DEPT
Dynacom Tankers Mgmt