Date: Mon, 3 Sep 2018 00:50:28 -0700 (MST)
From: pavan95 <pavan.postgresdba@gmail.com>
To: pgsql-admin@postgresql.org
Message-ID: <1535961028810-0.post@n3.nabble.com>
In-Reply-To: <5b79452e-cec6-c93c-76de-968be43be45e@matrix.gatewaynet.com>
References: <1535792170623-0.post@n3.nabble.com>
 <5b79452e-cec6-c93c-76de-968be43be45e@matrix.gatewaynet.com>
Subject: Re: Heavy Logging in Subscriber side when configured Logical
 Replication in 10.4
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Hi Achilleas,

But the logical Replication is working fine. I mean to say that the data is
replicating between Publisher and Subscriber. I have problem only with my
logs. Most common errors found on my Subscriber are:

1. duplicate key value violates unique constraint
2. worker process: logical replication worker for subscription 6992680 sync
694478 (PID 13459) exited with exit code 1
3. logical replication table synchronization worker for subscription
""subscription_name"", table ""tbl_A"" has started

>>Either you created the subscription while the subscriber already had
existing data in the tables, or you are inserting/updating dataI or Ds/keys
on the subscriber that cause the problem . 

Even if I did that it will face this error the very first time it is trying
to establish sync between publisher and subscriber but not every
time(correct me if I am wrong)

The 2'nd &  3'rd are not actually ERRORS. They are LOG messages. Please
suggest me if I went wrong somewhere. 


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