Unable to generate jra recorder file from java command line.

Following the instructions at
http://e-docs.bea.com/wljrockit/docs142/userguide/jra.html#1056021 I'm using
the following command line to launch my application:
java -cp bin -Xnoclassgc -Djrockit.lockprofiling -XXjra MyClass
I'm getting a file lprofile.txt, but no XML file containing the jra
recording.
Is the documentation correct?
jrockit version: BEA WebLogic JRockit(TM) 1.4.2_04 JVM
Windows XP IA32
Michael Giroux

Helena,
Thanks
You need to give some parameters to the -XXjra commandNow that I re-read the doc, I see that delay is required. All other
parameters are optional. I did not notice that the delay has no default
value. Maybe you could add that to the documentation to make it more clear
that -XXjra:delay=xx is a minimum requirement.
Michael
"Helena Åberg Östlund" <[email protected]> wrote in message
news:40ff72b4$1@mail...
Michael,
You need to give some parameters to the -XXjra command or JRockit will not
know when to start the recording etc. Parameters are separated by : as
described in the documentation so the docs are correct. Some valid
parameters would be for example:
-XXjra:delay=45,recordingtime=120,filename=myrecording.xml
which means "start a recording of length 120 seconds in 45 seconds after
JVM startup. Write the data to the file myrecording.xml".
I hope this helps.
/Helena
Michael Giroux wrote:
Following the instructions at
http://e-docs.bea.com/wljrockit/docs142/userguide/jra.html#1056021 I'm
using the following command line to launch my application:
java -cp bin -Xnoclassgc -Djrockit.lockprofiling -XXjra MyClass
I'm getting a file lprofile.txt, but no XML file containing the jra
recording.
Is the documentation correct?
jrockit version: BEA WebLogic JRockit(TM) 1.4.2_04 JVM
Windows XP IA32
Michael Giroux

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