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	Thu, 21 Dec 2017 11:11:44 -0500
From: Tom Lane <tgl@sss.pgh.pa.us>
To: Andres Freund <andres@anarazel.de>
cc: pgsql-committers@postgresql.org
Subject: Re: pgsql: Add parallel-aware hash joins.
In-reply-to: <20171221092940.gbxcszbzsr5khsfr@alap3.anarazel.de>
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 <20171221092940.gbxcszbzsr5khsfr@alap3.anarazel.de>
Comments: In-reply-to Andres Freund <andres@anarazel.de>
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Andres Freund <andres@anarazel.de> writes:
> On 2017-12-21 08:49:46 +0000, Andres Freund wrote:
>> Add parallel-aware hash joins.

> There's to relatively mundane failures:
> https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=3Dtern&dt=3D2017=
-12-21%2008%3A48%3A12
> https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=3Dtermite&dt=3D2=
017-12-21%2008%3A50%3A08

> [ as well as various assertion crashes ]

I see my machine prairiedog is showing yet another variation, possibly
related to the tern/termite failure, but not the same:

=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D pgsql.build/src/test/r=
egress/regression.diffs =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D
*** /Users/buildfarm/bf-data/HEAD/pgsql.build/src/test/regress/expected/jo=
in.out	Thu Dec 21 03:55:15 2017
--- /Users/buildfarm/bf-data/HEAD/pgsql.build/src/test/regress/results/joi=
n.out	Thu Dec 21 10:56:00 2017
***************
*** 6682,6688 ****
  $$);
   multibatch =

  ------------
!  t
  (1 row)
  =

  rollback to settings;
--- 6682,6688 ----
  $$);
   multibatch =

  ------------
!  f
  (1 row)
  =

  rollback to settings;

=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

Let me know if you need me to poke into that.

			regards, tom lane