On Tue, Jan 5, 2016 at 5:13 PM, Yoji <y-tsukada@xxxxxxxxxxx> wrote: > I'm using version of 9.4.3. You should update to 9.4.5 as soon as possible. > And I have seen same behavior on version of 9.3.4. As Andreas has already outlined, as hot_standby_feedback is enabled the master has to wait for the slave and the slave cannot replay from the master as transactions are running on the hot standby. -- Michael -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general