I get this:
[JDBCCommand] Exception caught executing SQL
org.jboss.util.NestedSQLException: No ManagedConnections Available!;
I am performing a load test on my system with JRockit, JBoss3.0.0, Jetty and Hypersonic (versions that came with the JBoss package).
I have a pentium 550mhz, 384mb, w2k under load of 14 evenly distributed http requests per second. Both client and server sit on the same machine. I am not impressed by the response times I get. That may well be because the project I am testing is not designed for good performance ;-)
How big is the pool with managed connections? Should/can I increase it?
Also, I'd like to turn of logging. I have turned all logging off except for LOG statements that occur when executing a finder. What to toggle?
I suggest you ask this in the datasource configuration forum.