Interesting there are no other takers on this ... Nobody else is seeing high system time (1:1 with User cpu time)?
I separated apache and Jboss to different physical boxes and the problem followed jboss/jvm. So under load, apache is truely snoozing...
I'm looking into things like strace, oprofile, gdb, etc. now to try and figure out what is happening inside the JVM.
Might also consider JRockit as it supposedly has some nice features for peering inside the JVM ... Anyone have any thoughts on what the best approach would be for getting insight into the JVM or the JBoss microkernel?
Of course it could be the code too ... My developers are resisting.. :)
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Max,
Can you offer any suggestions for using the plugin when you're using Tomcat JDNI?
Is there a simple way to keep two hibernate.cfg.xml files in sync?
OR
Do you comment out/delete the <property name="hibernate.connection.datasource"> line when you want to use the hibernate plug-in features?
Any suggestions?
Thanks.
I'm a long time Exadal Studio Pro user trying to get up to speed on RHDS!
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Good!
May I suggest that, in place of the partial result of interpolation, the wrong message is also shown to the user by returning it in the catch block:
| log.warn("exception interpolating string: " + string, e);
| return string;
|
It gives then a direct clue that something is wrong. And it's already the way to do thing in other
cases of wrong syntax (see "messageformat error blows up" test in InterpolatorTest)
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