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From lfbarragan <lfbarra...@gmail.com>
Subject Re: Unable to clear SoftCache field subclassAudits
Date Fri, 25 Jul 2008 05:37:25 GMT

Hi Jarek, thanks for the quick response

By stuck I mean, that is doing nothing at all, let me give you more details:

I'm using Windows and Geronimo 2.0.2.

1) I double click on startup.bat in the Geronimo bin folder
2) A black pop up screen appears displaying this message:

Booting Geronimo Kernel (in Java 1.5.0_14)...
Startup completed in 0.047s seconds
Geronimo Application Server started

3) Nothing happens after that
4) After a minute or two I give up and I close the window
5) I get this message in the log file:

DEBUG [MultiParentClassLoader] Unable to clear SoftCache field
subclassAudits in class class java.io.ObjectInputStream

The server never starts, I can't access the console and there a no more
messages after that

I tried to get a thread dump using Ctrl-Break and this is what I got:

Booting Geronimo Kernel (in Java 1.5.0_14)...
Startup completed in 0.015s seconds
Geronimo Application Server started
Full thread dump Java HotSpot(TM) Client VM (1.5.0_14-b03 mixed mode):

"Timer-2" daemon prio=6 tid=0x0b03d018 nid=0x1710 in Object.wait()
[0x0b33f000..
0x0b33fae8]
        at java.lang.Object.wait(Native Method)
        - waiting on <0x02ff3eb0> (a java.util.TaskQueue)
        at java.util.TimerThread.mainLoop(Timer.java:509)
        - locked <0x02ff3eb0> (a java.util.TaskQueue)
        at java.util.TimerThread.run(Timer.java:462)

"Timer-1" daemon prio=6 tid=0x0b03cd50 nid=0xb70 in Object.wait()
[0x0b2ff000..0
x0b2ffb68]
        at java.lang.Object.wait(Native Method)
        - waiting on <0x02fd4af8> (a java.util.TaskQueue)
        at java.lang.Object.wait(Object.java:474)
        at java.util.TimerThread.mainLoop(Timer.java:483)
        - locked <0x02fd4af8> (a java.util.TaskQueue)
        at java.util.TimerThread.run(Timer.java:462)

"Timer-0" prio=6 tid=0x0b005e40 nid=0x163c in Object.wait()
[0x0b2bf000..0x0b2bf
be8]
        at java.lang.Object.wait(Native Method)
        - waiting on <0x02fca120> (a java.util.TaskQueue)
        at java.lang.Object.wait(Object.java:474)
        at java.util.TimerThread.mainLoop(Timer.java:483)
        - locked <0x02fca120> (a java.util.TaskQueue)
        at java.util.TimerThread.run(Timer.java:462)

"Low Memory Detector" daemon prio=6 tid=0x0abb5298 nid=0x1204 runnable
[0x000000
00..0x00000000]

"CompilerThread0" daemon prio=10 tid=0x0abb0958 nid=0x1620 waiting on
condition
[0x00000000..0x0adff6c8]

"Signal Dispatcher" daemon prio=10 tid=0x0abafe10 nid=0xe4c waiting on
condition
 [0x00000000..0x00000000]

"Finalizer" daemon prio=8 tid=0x008d4568 nid=0x1680 in Object.wait()
[0x0ab7f000
..0x0ab7fa68]
        at java.lang.Object.wait(Native Method)
        - waiting on <0x02f11158> (a java.lang.ref.ReferenceQueue$Lock)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:120)
        - locked <0x02f11158> (a java.lang.ref.ReferenceQueue$Lock)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:136)
        at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)

"Reference Handler" daemon prio=10 tid=0x0096c748 nid=0x1744 in
Object.wait() [0
x0ab3f000..0x0ab3fae8]
        at java.lang.Object.wait(Native Method)
        - waiting on <0x02f111e0> (a java.lang.ref.Reference$Lock)
        at java.lang.Object.wait(Object.java:474)
        at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
        - locked <0x02f111e0> (a java.lang.ref.Reference$Lock)

"main" prio=6 tid=0x008a0e38 nid=0x1688 in Object.wait()
[0x0007f000..0x0007fc3c
]
        at java.lang.Object.wait(Native Method)
        - waiting on <0x02f353b8> (a
org.apache.geronimo.kernel.basic.BasicKerne
l)
        at java.lang.Object.wait(Object.java:474)
        at
org.apache.geronimo.system.main.EmbeddedDaemon.doStartup(EmbeddedDaem
on.java:193)
        - locked <0x02f353b8> (a
org.apache.geronimo.kernel.basic.BasicKernel)
        at
org.apache.geronimo.system.main.EmbeddedDaemon.execute(EmbeddedDaemon
.java:78)
        at
org.apache.geronimo.kernel.util.MainConfigurationBootstrapper.main(Ma
inConfigurationBootstrapper.java:45)
        at
org.apache.geronimo.cli.AbstractCLI.executeMain(AbstractCLI.java:67)
        at org.apache.geronimo.cli.daemon.DaemonCLI.main(DaemonCLI.java:30)

"VM Thread" prio=10 tid=0x008a7e20 nid=0x12c0 runnable

"VM Periodic Task Thread" prio=10 tid=0x0abb64f0 nid=0xb44 waiting on
condition


Thanks in advance!



Jarek Gawor-2 wrote:
> 
> That debug message is not an error. You can ignore it.
> 
> Can you explain what you mean by "gets stuck doing nothing"? Can you
> access the console and perform some actions it in? Can you deploy
> applications to it using the command line tools?
> 
> If you can't do these things, can you get a thread dump of the server
> JVM and send it to us? On Sun JDK to get a thread dump on Unix execute
> "kill -QUIT <jvm process>" command or on Windows press Cntrl-Break in
> the window of the server (the server must be running in foreground).
> 
> Jarek
> 
> On Thu, Jul 24, 2008 at 3:24 AM, lfbarragan <lfbarragan@gmail.com> wrote:
>>
>> Hi guys,
>>
>> I have been using Geronimo for almost 7 months and this is the first time
>> I
>> get this message in my log file:
>>
>> DEBUG [MultiParentClassLoader] Unable to clear SoftCache field
>> subclassAudits in class class java.io.ObjectInputStream
>>
>> I am trying to start the server but it gets stuck doing nothing, I found
>> the
>> message in the log file but there is no more information about errors or
>> problems during start.
>>
>> After googling it for a while I found this thread:
>>
>> http://www.nabble.com/-jira--Created%3A-(GERONIMO-2134)-Shutdown-error-in-ConfigurationClassLoader-td4925180s134.html#a5557411
>>
>> I installed the new jdk version just to rule out that the jvm is not the
>> problem and I'm still getting the error.
>>
>> Does anyone know anything about this message?
>>
>> Thanks in advance
>> Luis Barragan
>>
>>
>> --
>> View this message in context:
>> http://www.nabble.com/Unable-to-clear-SoftCache-field-subclassAudits-tp18626625s134p18626625.html
>> Sent from the Apache Geronimo - Users mailing list archive at Nabble.com.
>>
>>
> 
> 

-- 
View this message in context: http://www.nabble.com/Unable-to-clear-SoftCache-field-subclassAudits-tp18626625s134p18645515.html
Sent from the Apache Geronimo - Users mailing list archive at Nabble.com.


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