2010/3/11 Peter Chen <peter.c...@aicent.com>: [...] > I am not sure whether do I need to modify something else? Like my application > code. as stated on the webpage you just posted here:
------- An application signals that it wants a transaction to be read-only by calling Connection.setReadOnly(true), this replication-aware connection will use one of the slave connections, which are load-balanced per-vm using a round-robin scheme [...] ------- So, I think you just need to set the readonly flag to "true" on the connection objects via the setReadOnly() method. I can't tell you how to handle this using the hibernate stuffs, you should probably: - post this question on an hibernate-related mailing list - post this question on the Connector/J mailing list (there should be one, I think! :) - wait until someone else answers to this mail - try it by yourself (my suggestion). Finally, if you look at the user comments on the very same page, you will see an entry explicitly dedicated to Hibernate, suggesting a way to configure the persistence.xml file. Regarding the automatic failover, I suggest you to investigate the "autoReconnect" and "failOverReadOnly" flags of the Connector/J: http://dev.mysql.com/doc/refman/5.1/en/connector-j-reference-configuration-properties.html Greetings, and have a nice coding! Mattia. -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/mysql?unsub=arch...@jab.org
