Re: BDR workers exiting? - Mailing list pgsql-general

The process used to created this

Start with clean db
Create host A database with bdr
Join host B with dbr
Load database using psql < file.sql

I was able to get it work if I do the following.
Start with clean db
Create host A database
Load data on host A
Join host A to bdr.
Join host b to bdr.

Glad to have a work around but would like to get to understand the failure.

Steve Pribyl



________________________________________
From: Steve Pribyl
Sent: Monday, October 12, 2015 11:19 AM
To: Andres Freund
Cc: pgsql-general@postgresql.org
Subject: Re: [GENERAL] BDR workers exiting?

Yup, there is a disconnect on other side.

This disconnect is preceded by this.
ERROR,XX000,"invalid memory alloc request size 1073741824",,,,,"slot ""bdr_16494_6204748238611542317_1_16494__"",
outputplugin ""bdr"", in the change callback, associated LSN 2/FD250E48",,,,"bdr
(6204748238611542317,1,16494,):receive"

Steve Pribyl


________________________________________
From: Andres Freund <andres@anarazel.de>
Sent: Monday, October 12, 2015 11:08 AM
To: Steve Pribyl
Cc: pgsql-general@postgresql.org
Subject: Re: [GENERAL] BDR workers exiting?

On 2015-10-12 14:37:07 +0000, Steve Pribyl wrote:
> I am loading up a 60G database into BDR database and these "ERRORS" are in my logs.  Is not normal behavior or is
somethinggoing bad. 
>
> 2015-10-12 09:28:59.389 CDT,,,30371,,561bc17d.76a3,1,,2015-10-12 09:19:41 CDT,5/0,0,ERROR,XX000,"data stream
ended",,,,,,,,,"bdr(6204748238611542317,1,16494,): apply" 
> 2015-10-12 09:28:59.390 CDT,,,12693,,561bb1ae.3195,20,,2015-10-12 08:12:14 CDT,,0,LOG,00000,"worker process: bdr
(6204748238611542317,1,16494,)->bdr(6204748255428234532,1, (PID 30371) exited with exit code 1",,,,,,,,,"" 
> 2015-10-12 09:29:04.395 CDT,,,12693,,561bb1ae.3195,21,,2015-10-12 08:12:14 CDT,,0,LOG,00000,"starting background
workerprocess ""bdr (6204748238611542317,1,16494,)->bdr (6204748255428234532,1,""",,,,,,,,,"" 

There'll possibly be an error message on the other node about ending the
connection.

Do you use SSL? If so, try disabling renegotiation.

Regards,

Andres
________________________________
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Steve Pribyl | Senior Systems Engineer
Akuna Capital LLC
36 S Wabash, Suite 310 Chicago IL 60603 USA | www.akunacapital.com <http://www.akunacapital.com>
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