I've had very bad results with JRockit. At one client BEA had to
encourage the client to deploy with Sun's JDK owing to a memory
management issue that caused great memory thrash on load. This was a
BEA Portal app - no tapestry. It was crazy. And we validated the
problem with a sample app based only on code we wrote or what shipped
with BEA Portal 9.2
In general, despite BEA's declaration to develop on Sun's JDK and
deploy on JRockit, I would do some aggressive testing on that platform
before deploying anything to production. And in general I would
recommend using Sun's JDK anyway. (BEA doesn't support that
configuration, but it's much more likely to work, in my experience)
Christian.
On 11-Feb-08, at 04:49 , Ritesh.S wrote:
Hello all Tapestry Users,
I currently working on Tapestry 5.0 with WebLogic 9.2 server.
I deployed my application on WebLogic 9.2 and configured to use
JRockit's
R26.0 JDK environment
to run the application and I found that WebLogic 9.2 with JRockit
R26.0
throws exception
for Tapestry Filter on initialization of ArrayOutOfBoundException,
but if
configured to use other
JDK which is of Sun dosen't throw any exception.
I got to know that this is because of the version JRockit JDK R26.0
having
the bug listed
as fixed on R26.4 release as in following link -
http://edocs.bea.com/jrockit/releases/5026x/relnotes/relnotes.html#wp1068992
as -
CR268133 - Previously
java.lang.reflect.Method.getParameterAnnotations() returned
the wrong result for methods that did not have
annotations. This has now been fixed.
To find this and resolve I was working for some hours now.
I am so glad that finally it is not the issue of Tapestry 5 but of
JRockit
R26.0.
After checking the same application on JRockit latest version R27.4.0,
Tapestry filter works
properly without any error.
I think because of this error there might be some users who refused
using
Tapestry 5 on WebLogic,
who will know the issue and it will be helpful for them.
Have a great time working on Tapestry....=)
From,
Ritesh Sandupatla
JAVA Developer
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