Re: [COMMITTERS] pgsql: Avoid extra locks in GetSnapshotData if old_snapshot_threshold <

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Kevin Grittner <kgrittn(at)gmail(dot)com>
Cc: Noah Misch <noah(at)leadboat(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Ants Aasma <ants(dot)aasma(at)eesti(dot)ee>, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, Kevin Grittner <kgrittn(at)postgresql(dot)org>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [COMMITTERS] pgsql: Avoid extra locks in GetSnapshotData if old_snapshot_threshold <
Date: 2016-07-02 22:10:02
Message-ID: CA+Tgmob0DW8kOf3OOx2AVUpu=PWj0hgGccQzbEnfd-GZ87pArg@mail.gmail.com
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On Sat, Jul 2, 2016 at 3:20 PM, Kevin Grittner <kgrittn(at)gmail(dot)com> wrote:
> On Sat, Jul 2, 2016 at 1:29 PM, Noah Misch <noah(at)leadboat(dot)com> wrote:
>> On Fri, Jul 01, 2016 at 09:00:45AM -0500, Kevin Grittner wrote:
>
>>> I have been looking at several possible fixes, and weighing the
>>> pros and cons of each. I expect to post a patch later today.
>>
>> This PostgreSQL 9.6 open item is past due for your status update. Kindly send
>> a status update within 24 hours, and include a date for your subsequent status
>> update. Refer to the policy on open item ownership:
>> http://www.postgresql.org/message-id/20160527025039.GA447393@tornado.leadboat.com
>
> Attached is a patch which fixes this issue, which I will push
> Monday unless there are objections.

Considering that (1) this was posted on a weekend and (2) that Monday
is also a US holiday and (3) that we are not about to wrap a release,
I think you should postpone the proposed commit date by a few days to
allow time for review.

--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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