Horton

Re: Speedup twophase transactions

Noah Misch <noah@leadboat.com>

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From: Noah Misch <noah@leadboat.com>
To: Jesper Pedersen <jesper.pedersen@redhat.com>
Cc: Michael Paquier <michael.paquier@gmail.com>, Robert Haas <robertmhaas@gmail.com>, Stas Kelvich <s.kelvich@postgrespro.ru>, Simon Riggs <simon@2ndquadrant.com>, David Steele <david@pgmasters.net>, PostgreSQL mailing lists <pgsql-hackers@postgresql.org>, Alvaro Herrera <alvherre@2ndquadrant.com>
Date: 2016-04-09T02:10:43Z
Lists: pgsql-hackers 
On Fri, Apr 08, 2016 at 02:57:00PM -0400, Jesper Pedersen wrote:
> On 04/08/2016 02:37 PM, Robert Haas wrote:
> >On Fri, Apr 8, 2016 at 8:49 AM, Jesper Pedersen <jesper.pedersen@redhat.com> wrote:
> >>Should we create an entry for the open item list [0] for this, due to the
> >>replication lag [1] ?
> >>
> >>CommitFest entry [2]
> >>Original commit [3]
> >>
> >>Cc'ed RMT.
> >
> >If there is something you think needs to be fixed that is a new issue
> >in 9.6, then yes you should.  I don't quite understand what thing is
> >from reading this, so please make sure to describe it clearly.
> >
> 
> Michael, you seem to have the necessary permission for this. Could you add
> an entry ?

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Commits

  1. Speedup 2PC recovery by skipping two phase state files in normal path

  2. Add tests for two-phase commit

  3. Improve grammar of message about two-phase state files.

  4. Speedup 2PC by skipping two phase state files in normal path