Horton

Re: Re: logical replication and PANIC during shutdown checkpoint in publisher

Peter Eisentraut <peter.eisentraut@2ndquadrant.com>

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From: Peter Eisentraut <peter.eisentraut@2ndquadrant.com>
To: Noah Misch <noah@leadboat.com>
Cc: Fujii Masao <masao.fujii@gmail.com>, PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2017-05-02T15:33:48Z
Lists: pgsql-hackers 
On 5/1/17 13:43, Peter Eisentraut wrote:
> On 4/30/17 20:52, Noah Misch wrote:
>> IMMEDIATE ATTENTION REQUIRED.  This PostgreSQL 10 open item is long past due
>> for your status update.  Please thoroughly reacquaint yourself with the policy
>> on open item ownership[1] and then reply immediately.  If I do not hear from
>> you by 2017-05-02 01:00 UTC, I will transfer this item to release management
>> team ownership without further notice.
> 
> I'm reviewing this now and will report tomorrow.

We have consensus around a patch, but we are still discussing and
discovering some new details.

There is also the question of whether to backpatch and how far.  (Could
be all the way to 9.2.)

I propose, if there are no new insights by Friday, I will commit the
current patch to master, which will fix the reported problem for PG10,
and punt the remaining side issues to "Older Bugs".

-- 
Peter Eisentraut              http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

Commits

  1. Prevent possibility of panics during shutdown checkpoint.

  2. Revert "Prevent panic during shutdown checkpoint"

  3. Prevent panic during shutdown checkpoint