Re: logical Replication

From: pavan95 <pavan(dot)postgresdba(at)gmail(dot)com>
To: pgsql-admin(at)postgresql(dot)org
Subject: Re: logical Replication
Date: 2018-08-20 07:04:21
Message-ID: 1534748661624-0.post@n3.nabble.com
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>> 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?

Looking forward hearing from you!!!

Regards,
Pavan

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