[pgpool-hackers: 2493] Re: Incorrect documentation about load-balancing
Tatsuo Ishii
ishii at sraoss.co.jp
Thu Aug 24 11:46:37 JST 2017
> Hi,
>
> I found that the manual about load balancing says:;
>
> Transaction starting commands such as BEGIN are sent to the primary node.
>
> However, The current Pgpool-II send them to both the primary and the standby
> since the following commit;
>
> http://www.pgpool.net/docs/latest/en/html/runtime-config-load-balancing.html#RUNTIME-CONFIG-LOAD-BALANCING-IN-STREAMING-RAPLICATION
>
> commit 876aa5433aceff40ad0f136cbd95d8c48f17e546
> Author: Toshihiro Kitagawa <kitagawa at sraoss.co.jp>
> Date: Fri Aug 12 06:46:04 2011 +0000
>
> Fix bug which cannot use the cursors of JDBC driver on standby node.
>
> In master/slave mode, the transaction commands come to be sent to
> all nodes by this fix because the cursors of JDBC driver cannot use
> without transactions.
>
> Should we fix the documentation?
Yes, I think so.
Best regards,
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
Japanese:http://www.sraoss.co.jp
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