No surprise nothing works— the MBeanServer is apparently null. I see a slew of these failures.
I'm changing the title of the bug accordingly. I have never seen this failure before. I can scan the code and hope to see a
problem, but not being able to reproduce it is a problem.
[#|2009-08-02T09:52:23.048-0700|INFO|glassfish|null|_ThreadID=25;_ThreadName=Thread-2;|ProxyFactory.getInstance:
failure creating ProxyFactory: , java.lang.NullPointerException: "null"
org.glassfish.admin.amx.util.jmx.JMXUtil.getMBeanServerID(JMXUtil.java:139)
org.glassfish.admin.amx.core.proxy.ProxyFactory.getInstance(ProxyFactory.java:362)
org.glassfish.admin.amx.core.proxy.ProxyFactory.getInstance(ProxyFactory.java:323)
org.glassfish.admin.amx.impl.util.ObjectNameBuilder.buildChildObjectName(ObjectNameBuilder.java:183)
org.glassfish.admin.amx.impl.config.AMXConfigLoader.buildObjectName(AMXConfigLoader.java:724)
org.glassfish.admin.amx.impl.config.AMXConfigLoader._registerConfigBeanAsMBean(AMXConfigLoader.java:603)
org.glassfish.admin.amx.impl.config.AMXConfigLoader.registerConfigBeanAsMBean(AMXConfigLoader.java:573)
org.glassfish.admin.amx.impl.config.AMXConfigLoader.registerConfigBeanAsMBean(AMXConfigLoader.java:570)
org.glassfish.admin.amx.impl.config.AMXConfigLoader.registerConfigBeanAsMBean(AMXConfigLoader.java:570)
org.glassfish.admin.amx.impl.config.AMXConfigLoader.registerConfigBeanAsMBean(AMXConfigLoader.java:570)
org.glassfish.admin.amx.impl.config.AMXConfigLoader.registerConfigBeanAsMBean(AMXConfigLoader.java:570)
org.glassfish.admin.amx.impl.config.AMXConfigLoader.access$100(AMXConfigLoader.java:77)
org.glassfish.admin.amx.impl.config.AMXConfigLoader$AMXConfigLoaderThread.registerOne(AMXConfigLoader.java:481)
org.glassfish.admin.amx.impl.config.AMXConfigLoader$AMXConfigLoaderThread.doRun(AMXConfigLoader.java:537)
org.glassfish.admin.amx.impl.config.AMXConfigLoader$AMXConfigLoaderThread.run(AMXConfigLoader.java:501)
|#]
On Aug 2, 2009, at 9:43 AM, Anissa Lam wrote:
Hi Wouter,
I think i know what maybe going on. Looking at the issue, it really
shouldn't be platform or browser or distribution specific. We are hitting
issue# https://glassfish.dev.java.net/issues/show_bug.cgi?id=8708
The fact that the applications bean not found should never happen.
java.lang.RuntimeException: javax.management.InstanceNotFoundException:
amx:pp=/domain,type=applications
In fact, this is affecting more than just the resource node. If you click
the Applications tree node, the right frame will show exception also.
This is an intermittent issue, although once you hit it, it happens
majority of time.
Since Lloyd marked that bug fixed, I have seen the problem again, and he
said he put in more information in case that happens again.
For me, seems that web distribution has higher chance of hitting the bug.
When i tried 8/1 nightly web, i got the error 2 out of 3 times. For you
its the full distribution. I know Yifeng has been testing resources on
b57, but she hasn't filed any issue, so sounds like it works for her.
Once you hit the error, it will not recover by itself, you have to restart
the server and hopefully won't hit it.
Also, I always start my own build using glassfish/bin/startserv --debug
, not sure if that decrease the chance for hitting the bug. You can give
it a try.
I am going to update issue #8980 that you submitted and attach my
server.log to it so Lloyd can take a look. Please attach your server.log
as another data point as well.
thanks
Anissa
Wouter van Reeven wrote:
Hi Anissa,
Thanks for trying this out as well. I think you should know I *never* use the
web distribution. I *always* use the full distribution. Maybe this is a problem
on Linux only? I downloaded glassfish-v3-preview-b57-unix.sh and that is the
version I had the problem with.
Thanks, Wouter
On Sun, Aug 02, 2009 at 08:42:30AM -0700, Anissa Lam wrote:
Hi Wouter,
Thanks for trying out b57.
I almost want to say i cannot reproduce the problem, but then i decided
to download web distribution to test it out also. Glad i did :)
This issue seems to occur only in web distribution, but not glassfish
distribution. I don't understand why since the code should be the same
in both for jdbc. I need to look into this further.
For the time being, work around is to install glassfish distribution.
The zip file can be found as:
http://download.java.net/glassfish/v3/promoted/glassfish-v3-preview-b57.zip
thanks
Anissa.
Wouter van Reeven wrote:
Hi all,
Last night I noticed the JDBC section in the admin gui of build 57 is
broken.
Everytime I click JDBC Resources, Connection Pools or open a Connection
pool I
get this exception in the logs:
java.lang.RuntimeException: javax.management.InstanceNotFoundException:
amx:pp=/domain,type=applications
The admin console won't even display any JDBC Resource despite them being
there.
Everything works fine when I use the CLI. I have created issue 8980 for
this.
Thanks, Wouter
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Lloyd Chambers
lloyd.chambers@sun.com
GlassFish Team