Horton

Re: BUG #13770: Extending recovery_min_apply_delay on Standby causes it to be unavailable for a while

Julien Rouhaud <julien.rouhaud@dalibo.com>

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From: Julien Rouhaud <julien.rouhaud@dalibo.com>
To: Fujii Masao <masao.fujii@gmail.com>, Michael Paquier <michael.paquier@gmail.com>
Cc: Tom Lane <tgl@sss.pgh.pa.us>, Andres Freund <andres@anarazel.de>, Greg Clough <greg@gclough.com>, PostgreSQL mailing lists <pgsql-bugs@postgresql.org>, Simon Riggs <simon@2ndquadrant.com>, Robert Haas <robertmhaas@gmail.com>
Date: 2016-03-03T14:54:02Z
Lists: pgsql-bugs 
On 03/03/2016 15:42, Fujii Masao wrote:
> On Thu, Mar 3, 2016 at 9:26 AM, Michael Paquier
> <michael.paquier@gmail.com> wrote:
>> On Thu, Mar 3, 2016 at 7:55 AM, Julien Rouhaud
>> <julien.rouhaud@dalibo.com> wrote:
>>> I just reviewed the patch. It's pretty straightforward and works as
>>> intended, so I mark it as ready for committer.
> 
> The patch looks good to me.
> 
> We should backpatch this? I'm tempted to do that
> because it seems an oversight.
> It's user-visible change of behavior, though.
> 

The user-visible previous situation is to have a standby unavailable for
no good reason, so +1 for backpatching it.

> Regards,
> 


-- 
Julien Rouhaud
http://dalibo.com - http://dalibo.org

Commits

  1. Ignore recovery_min_apply_delay until recovery has reached consistent state