Re: [HACKERS] Time based lag tracking for logical replication - Mailing list pgsql-hackers

From Neha Khatri
Subject Re: [HACKERS] Time based lag tracking for logical replication
Date
Msg-id CAFO0U+9UNSwfgHz2sFveFdKf809Bue1=cpY+Hqfh4FhohX0Tyg@mail.gmail.com
Whole thread Raw
In response to Re: [HACKERS] Time based lag tracking for logical replication  (Petr Jelinek <petr.jelinek@2ndquadrant.com>)
List pgsql-hackers


On Sat, May 13, 2017 at 12:04 AM, Petr Jelinek <petr.jelinek@2ndquadrant.com> wrote:
> After this commit 024711bb544645c8b1061e9f02b261e2e336981d I get
> following error while executing CREATE SUBSCRIPTION:
>
> CREATE SUBSCRIPTION sub1 CONNECTION 'dbname=postgres host=localhost
> user=neha port=5432' PUBLICATION mypub;
> NOTICE:  synchronized table states
> ERROR:  could not create replication slot "sub1": ERROR:  could not
> load library "/home/neha/postgres/PGCurrentInstall/lib/pgoutput.so":
> /home/neha/postgres/PGCurrentInstall/lib/pgoutput.so: undefined
> symbol: OutputPluginUpdateProgress
>

Hmm, that sounds like partial rebuild/install (old postgres binary with
new pgoutput one).

That's right.  Thanks. 

Neha

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