On Thu, 12 May 2016 21:56 Viswanath, <M.Viswanath16@xxxxxxxxx> wrote:
Hi,
I have the following configurations.
On master:
autovacuum=off
Have you changed it recently or it has always been off? In case you changed it recently, a restart would be needed for this setting to take effect.
vacuum_defer_cleanup_age=0
On slave:
hot_standby_feedback = off
max_standby_streaming_delay = 30s
Now when I try to run a long query on slave and do some update or delete on
the table on master I am getting the following error.
ERROR: canceling statement due to conflict with recovery
DETAIL: User query might have needed to see row versions that must be
removed.
The error code was : 40001
I am not running vacuum manually and autovacuum is 'off'
What could possibly causing the conflict?
Please share mode details like version and standby DB conf etc.
--
View this message in context: http://postgresql.nabble.com/Update-or-Delete-causes-canceling-of-long-running-slave-queries-tp5903250.html
Sent from the PostgreSQL - general mailing list archive at Nabble.com.
--
Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-general
--
--
Best Regards
Sameer Kumar | DB Solution Architect
ASHNIK PTE. LTD.
101 Cecil Street, #11-11 Tong Eng Building, Singapore 069 533
T: +65 6438 3504 | M: +65 8110 0350 | www.ashnik.com
