I've seen this error happen before due to a hot-deploy of a -ds.xml file but I'm now getting this error without a hot-deploy. If I restart the server, everything will be OK for a couple of days, and then we get problems again.

My datasource is configured in a file outside of the EAR and the contents are:
<no-tx-datasource>
|   <jndi-name>messagingplatform_prod_DS</jndi-name>
|   <connection-url>jdbc:mysql:/the_ip_of_the_server:3306/database_name</connection-url>
|   <driver-class>com.mysql.jdbc.Driver</driver-class>
|   <user-name>myusername</user-name>
|   <password>mypassword</password>
|   <max-pool-size>40</max-pool-size>
|   <exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.MySQLExceptionSorter</exception-sorter-class-name>
|   <check-valid-connection-sql>select 'x'</check-valid-connection-sql>
|
| </no-tx-datasource>

Can anyone think of any reasons why this error might just start happening?

View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4055149#4055149

Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4055149
_______________________________________________
jboss-user mailing list
jboss-user@(protected)
https://lists.jboss.org/mailman/listinfo/jboss-user