I just added it and I got a TON of new output. Try this
1) Run this command to add the jvm option (the backslash is
important!)
asadmin create-jvm-options -verbose\:class
It will create a line like below -- if you add it manually (not
recommended!) it must match this EXACTLY.
<jvm-options>-verbose:class</jvm-options>
2) start in verbose mode. The classloading messages will disappear
if you don't start this way. You have to do special things with -XX
options in order to get output from the JVM into a file. V3.0 did
this by default, 3.1 does NOT do this by default.
asadmin start-domain --verbose
asadmin start-domain --verbose > afile // this works pretty well
because the GF log messages go to stderr whle the JVM messages go to
stdout
===============================
On 11/30/2010 10:21 AM, Pete Helgren wrote:
I
need to get verbose class loading output so that I can diagnose an
error. When I add -verbose:class to the jvm options in domain.xml
I don't see any changes in the logging. If I start the domain
with the --verbose switch I get verbose output but the class
loading isn't verbose.
Did I miss something?
--
Byron Nevins - Oracle Corporation