[pgpool-hackers: 2492] Incorrect documentation about load-balancing

Yugo Nagata nagata at sraoss.co.jp
Thu Aug 24 11:27:21 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?

-- 
Yugo Nagata <nagata at sraoss.co.jp>


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