On January 14, 2004 07:29 pm, Adrian Brock wrote:
> On Wed, 2004-01-14 at 23:29, Neal Sanche wrote:
> > Hi All,
> >
> > I've recently been having problems with MDBs not receiving
> > messages after my .EAR is redeployed. About the only thing that
> > I'm doing differently, as far as I can tell, is
Yes. Some of the time the error did occur after redeploying. On occasions
though, after restarting JBoss, the error would also occur on the first
process that accessed the datasource from a cmt ssb. I would just have to
bounce JBoss again (sometimes more then once) to get the error to stop
occur
On January 14, 2004 07:29 pm, Adrian Brock wrote:
> On Wed, 2004-01-14 at 23:29, Neal Sanche wrote:
> > Hi All,
> >
> > I've recently been having problems with MDBs not receiving
> > messages after my .EAR is redeployed. About the only thing that
> > I'm doing differently, as far as I can tell, is
On Thu, 2004-01-15 at 01:57, Poppe, Troy wrote:
> The linux image will not respond to telnet, ssh, or ping. The CPU is being spin
> so quickly that nothing is getting handled other than those java processes (and I
> wonder if any real processing is being done with them).
>
> Technically speaking,
The linux image will not respond to telnet, ssh, or ping. The CPU is being spin
so quickly that nothing is getting handled other than those java processes (and I
wonder if any real processing is being done with them).
Technically speaking, the jvm isn't crashing... Currently, the linux kernel
im
On Wed, 2004-01-14 at 23:29, Neal Sanche wrote:
> Hi All,
>
> I've recently been having problems with MDBs not receiving messages
> after my .EAR is redeployed. About the only thing that I'm doing
> differently, as far as I can tell, is to set the JNDI name of the MDB
> within the jboss deploym
Hi Ben,
We use the approach I outlined below for our severs.
It DOES work. So, your problem may be some other network
issue, such as firewall, NAT, or whatever. Good luck. You could run a sniffer such
as Ethereal on your destination server to find out if the packets from the machine
where yo
Hi All,
I've recently been having problems with MDBs not receiving messages
after my .EAR is redeployed. About the only thing that I'm doing
differently, as far as I can tell, is to set the JNDI name of the MDB
within the jboss deployment descriptors. Are there JBoss 3.2.2
problems with MDB re
Correction. According to the specification, the JSP dumps everything in
a super-giant try-catch block so Exceptions and RuntimeException need
not be declared.
The solution is therefore to apply best practices: limit the amount of
code in your JSPs to none or less if possible. I know that our
appl
So can you ping or telnet into the linux image? That will tell you
whether linux is really dead.
In principle a jvm should never crash, if it does it is a bug in the
jvm.
Of course the OS may decide to kill the process by sending it a signal
(e.g. exceeded the cpu limit of ulimit or a segfault) bu
Right!but doesn't...
Here's what the jsp looks like..
<%
InitialContext context = new InitialContext();
Object ref = context.lookup("ejb/FactoryBean");
FactoryHome factoryHome = (FactoryHome) PortableRemoteObject.narrow (
ref, FactoryHome.class);
Factory factory = factoryHome.c
Adrian,
Again, thanks for your help. I've tried the runGarbageCollection invokation from
the MBean inspector. It did reduce the current memory consumption, but didn't
cause the 'desired' crash.
I guess I should clarify what I mean by 'crash' because that is a rather
overloaded and abused word.
The JSP compile should fail in that case.
-Original Message-
From: Pitre, Russell [mailto:[EMAIL PROTECTED]
Sent: Wednesday, January 14, 2004 12:38 PM
To: [EMAIL PROTECTED]
Subject: RE: [JBoss-user] Throwing exception question
Yah, I have my MaxNumberOfRequestsException class exten
I am not starting/stopping from Ant but the task otta work with
the startup and shutdown scripts.
-Original Message-
From: Benjamin Cox [mailto:[EMAIL PROTECTED]
Sent: Wednesday, January 14, 2004 12:22 PM
To: [EMAIL PROTECTED]
Subject: Re: [JBoss-user] Shutdown multiple instances
Rod
The exception means the classloader has been undeployed.
It no longer holds a reference to the repository
Did you redeploy something?
But something is holding a reference to the classloader.
It looks like you've hit the caching done by Class.forName()
in java 1.4 that breaks hot deployment?
This i
I have the paid-for docs, full google, and several days later I still do not know how
to use the JbossQL to get a SUM. Could someone enlighten me please? It should have
been simple...
-D
--__--__--
Subject: RE: [JBoss-user] RE: jboss4 and EJB2.1 ejb-ql?
Date: Mon, 12 Jan 2004 16:25:24 -0600
Fr
You might try running the jvm under gdb. I've had mixed
success with that in the past, but it might be worth a
try. Then when it hangs you might be able to interrupt gdb
and poke around at the threads.
JD
-Original Message-
From: Poppe, Troy [mailto:[EMAIL PROTECTED]
Sent: Wednesday, Ja
I am using McKoi as an embedded database in JBoss-3.2.3.
The mckoidb.jar is bundled in the application's ear file and uses the
following in application.xml to deploy it.
mckoidb.jar
McKoi is registered via -ds.xml file and all code acquires a connection from
the pool.
On Wed, 2004-01-14 at 20:56, Poppe, Troy wrote:
> Adrian,
> 4. Is there any way that you know of to get JBoss to convince the JVM that it
> needs to do a system-wide gc? Is it as simple as calling System.gc()?
>
Nearly that simple. System.gc() is just a hint, the VM can ignore it.
If the VM tak
Adrian,
Thanks for the reply. Couple of comments to your response.
1. Unfortunately, when the instance of Linux crashes, it crashes hard. No
response to any terminal input, no new terminals, nothing. So diagnosing what's
going on is turning into a scenario where we gather some info, and then
Yah, I have my MaxNumberOfRequestsException class extending Exception
already..still not sure what it is
Still baffled!
Russ
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Adrian
Brock
Sent: Wednesday, January 14, 2004 2:46 PM
To: [EMAIL PROTE
If I want to use a user-defined container configuration for all the
beans in a deployment unit, do I have to specify the configuration for
each bean, or is it enough to define that configuration to have it used,
or can I add a directive to set that configuration as default for my
deployment?
I
Thanks, Craig, for the response. Unfortunately, this doesn't work
either. It just hangs, nothing in the server's log, and nothing on the
console. I've also tried 1099 with the same effect.
Any other ideas out there? Why is this difficult?
Ben
[EMAIL PROTECTED] wrote:
Hi Ben and Tim,
One
Rod Macpherson wrote:
"Has anyone mastered the intricacies of JBoss shutdown for multiple
IPs?"
I kill the process. Does shutdown accept the --host switch? If not that
should be added as a feature request for symmetry if nothing else.
That's what I've been forced to resort to, as well.
Have you c
You'll need:
public class MaxNumberOfRequestsException extends Exception
rather than
extends RuntimeException
or whatever you are using to avoid declaring it as being thrown.
RuntimeExceptions and Errors do not need to be handled.
Regards,
Adrian
On Wed, 2004-01-14 at 19:07, Pitre, Russell wro
First have you tried kill -3 886 to get a threaddump?
886 is the pid of one the java threads.
This will show you stacktraces of the current active threads
on the console.
You said it crashed, did the output from the crash
include a threaddump?
Second, it is generally a bad idea to run a java virtu
Hello All-
Using: jboss3.2.3-tomcat
I have a class that will throw a user defined exception.
My method:
public ArrayList getPersistableObjects (String className,
String keys) {
if(cachelessKeyValues.length() >
MAX_NUMBER_OF_REQUESTS) {
throw new
MaxNumberOfRequestsException("
I am running into a curious problem running JBoss on SLES8 31-bit on VM4.3. The
instance has been allocated 128Mb of physical memory and approx 512Mb of swap.
We have the VM configured to use QDIO with the OSA adapter in the z/800.
I'm currently testing this problem using IBMJava2-s390-131 and I
Sorry for the confusion, I'm not writing a client.
I have a class that's doing all the look ups.
I'm trying to access it view a struts action, using the same VM.
-Original Message-
From: Adrian Brock [mailto:[EMAIL PROTECTED]
Sent: Wednesday, January 14, 2004 9:39 AM
To: [EMAIL PROTECTED
Hi,
I am trying to
cluster JBoss 3.2.3 with CMP 2.0. Current clustering configuration doesn't allow
me to use commit option A (Only with cache invalidation based clustering A can
be used). So, I need to use commit option B or C. With CMP 1.1 there was a
modified flag that allowed control o
Which part don't you understand?
In jboss you cannot access a datasource over the network,
even if it is local sockets to a process on the same server.
Your use of the provider url in the jndi settings makes the
java:/ namespace (where the datasource is bound within jndi)
inaccessible.
Before yo
Yep Matt,
that makes perfect sense and seems a very sensible approach. Thanks for the
great tip!
Brian
From: "Matthew Oatham" <[EMAIL PROTECTED]>
Reply-To: [EMAIL PROTECTED]
To: <[EMAIL PROTECTED]>
Subject: Re: [JBoss-user] Why does restart force recompile
Date: Wed, 14 Jan 2004 12:23:40 -
H
mail-archive.com
there are some others too
On Wed, 14 Jan 2004, ed banfa wrote:
> Hello all
>
> I am new to this mailing list and I got a lot of question to ask y'all but I would
> like to first out if there is a publicly available archive of previous mails to this
> list so that I could fi
Hello all
I am new to this mailing list and I got a lot of question to ask y'all but I would like to first out if there is a publicly available archive of previous mails to this list so that I could first find out if my questionns have been asked b4.
Thanks
EdEdward Banfa Software Engineer Ne
When I try to deploy an j2ee application on Jboss 3.2.x, I get a
deployment error.
Has anyone seen the same error, and knows the reason ( or possible
reasons to this error )???
It seams only the SequenceEJB bean fails ( but it's a primary key
generator bean - simple but needed )
Description:
Hi everyone,I am trying to write a JBossQL query to
get the entity with the maximun value of a certain
field. Something similar to the SQL function MAX() but
I can't get it to work. Can anybody tell me the right
way to do this.
Thanks in advance.
__
Do you Yahoo!?
Hi,
The Bug report at https://sourceforge.net/tracker/?func=detail&atid=376687&aid=729719&group_id=22866 has a patch available in which the standard-jbosscmp-jdbc.xml has both jdbc-type mappings as follows :-
java.lang.Short NUMERIC SMALLINT NUM
hi Ban,
I added bind_addr attribute in both the servers with
their respective ips and both the servers seem to
identify each other. But I am getting this line:
--
18:10:52,399 INFO [DefaultPartition] New cluster view
(
Hi,
I apply this to each web app that is deployed - i.e add it to the web app
web.xml file - which over rides the default web.xml settings. The reason for
this is in each web app you can set a sub directory. This is nesessary when
2 web apps are deployed which both contain a jsp file of the same n
Thanks Matt,
looks like just what I need.
Can I ask, did you define this in your web.xml file in your webapp, or did
you edit the default jboss web.xml file in conf/web.xml
thanks,
Brian
From: "Matthew Oatham" <[EMAIL PROTECTED]>
Reply-To: [EMAIL PROTECTED]
To: <[EMAIL PROTECTED]>
Subject: Re: [
Not sure about the logic but one way to prevent it is to add the scratddir
attribute to the jspc servlet. This has to be defined in the web app web.xml
file as follows:
jsp2
org.apache.jasper.servlet.JspServlet
logVerbosityLevel
WARNING
scratchdir
Hi all,
another question :-). I wonder is it possible to add the forums module to
my application without redesigning my entire system to run around nukes. I'd
like to just deploy the forums. I'm sure there are others who would also
like this, and I reckon it would be a big attraction towards J
Just a simple question,
Why when we restart JBoss does it force a recompile of all the jsps in every
deployed war.
What's the logic in this? The jsps haven't changed.
Any way to avoid it?
Brian
_
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