Hi, Kaushal
If you want to view the classes loaded in memory, the Visualvm as Chris
mentioned above.
It don't need download separeately. In Oracle JDK, the jvisualVm is already
present.
you can click second button [memory] and click stop after a few seconds.
Then all classes loaded will display
Get the JDK launch the tool and look it up yourself. It has tons of issues,
am I sure it has that.
On Tue, Nov 29, 2016 at 2:56 PM, Kaushal Shriyan
wrote:
> Thanks Roman and Chris for the detailed explanation. Is there a way to find
> out what all java classes are loaded during runtime?
>
> Than
Thanks Roman and Chris for the detailed explanation. Is there a way to find
out what all java classes are loaded during runtime?
Thanks in Advance.
Regards,
Kaushal
On Tue, Nov 29, 2016 at 10:47 AM, Román Valoria
wrote:
> Sun, or should I say Oracle now, seems to be including the exact same t
Sun, or should I say Oracle now, seems to be including the exact same tool
on the JDK. It is already pre-packaged, so it may be customized by Oracle.
It has the same look and feel as in the screenshot.
On Tue, Nov 29, 2016 at 11:17 AM, Kaushal Shriyan
wrote:
> On Tue, Nov 29, 2016 at 7:40 AM, Ro
on java version "1.7.0_80"
> Java(TM) SE Runtime Environment (build 1.7.0_80-b15) Java
> HotSpot(TM) 64-Bit Server VM (build 24.80-b11, mixed mode)
>
> Exception in thread "http-bio-8080-exec-120"
> java.lang.OutOfMemoryError: PermGen sp
On Tue, Nov 29, 2016 at 7:40 AM, Román Valoria
wrote:
> Use Java VisualVM to see PermGen memory allocation and troubleshoot. It
> would also let you validate that your sizing parameters are properly set.
>
>
Hi Roman,
Thanks for your reply. Are you referring to https://visualvm.github.io/?
Pleas
t; Currently i am running Apache Tomcat Version 7.0.59 on CentOS release 6.8
> (Final)
> java -version
> java version "1.7.0_80"
> Java(TM) SE Runtime Environment (build 1.7.0_80-b15)
> Java HotSpot(TM) 64-Bit Server VM (build 24.80-b11, mixed mode)
>
>
uild 24.80-b11, mixed mode)
Exception in thread "http-bio-8080-exec-120" java.lang.OutOfMemoryError:
PermGen space
Exception in thread "http-bio-8080-exec-165" java.lang.OutOfMemoryError:
PermGen space
2016-11-28 13:40:30.543 ERROR 19011 --- [o-8080-exec-110]
o.s.bo
:Mac OS X
>> OS Version: 10.7.5
>> Architecture: x86_64
>> JVM Version:1.7.0_51-b13
>> JVM Vendor: Oracle Corporation
>>
>
> How do you launch it?
>
> Check your launch configuration options for java.
> What is your stack size that it
ows after a dozen of function calls?
>
> and thread dump is
>
>
> Exception in thread "http-bio-8081-exec-9" java.lang.StackOverflowError
> at java.net.SocketInputStream.socketRead0(Native Method)
>at java.net.SocketInputStream.read(SocketInputStream.java:152)
&
: x86_64
JVM Version:1.7.0_51-b13
JVM Vendor: Oracle Corporation
and thread dump is
Exception in thread "http-bio-8081-exec-9" java.lang.StackOverflowError
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(SocketInputStream.java:1
> From: Smith, Mitchell [mailto:mitchell.sm...@cwc.com]
> Subject: Exception in thread "http-bio-8080-exec-3" Exception in
> thread "ContainerBackgroundProcessor[StandardEngine[Catalina]]"
> when I try to execute a login in my WebApp I get the following error.
Hi,
I am currently upgrading to use Java 7 and tomcat7.
However when I try to execute a login in my WebApp I get the following
error.
Exception in thread "http-bio-8080-exec-3" Exception in thread
"ContainerBackgroundProcessor[StandardEngine[Catalina]]"
I am using:
Java j
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André,
On 5/30/2011 12:24 PM, André Warnier wrote:
> Note also that running out of Heap space does not necessarily mean that
> your classes have leaks. It can also mean that they are just using
> memory to a point where your allocated Heap space is s
my objects are not leaking memory.
I am guessing that this is a bug in tomcat 7. Let me know in case you
can make any sense out of the trace.
=======
Exception in thread ""http-bio-8080"-exec-12"
> From: André Warnier [mailto:a...@ice-sa.com]
> Subject: Re: Exception in thread ""http-bio-8080"-exec-9"
> java.lang.OutOfMemoryError: Java heap space
> I apologise (a little bit) for my original answer
You shouldn't apologize; the OP has still not p
that this is a bug in tomcat 7. Let me know in case you can make
any sense out of the trace.
=======
Exception in thread ""http-bio-8080"-exec-12" java.lang.OutOfMemor
g an error as follows
"Exception in thread ""http-bio-8080"-exec-9"
java.lang.OutOfMemoryError: Java heap space".
I am running my jsp application on a windows machine with Tomcat 7.0.8
Any pointers?
Hi,
I am getting an error as follows
"Exception in thread ""http-bio-8080"-exec-9"
java.lang.OutOfMemoryError: Java heap space".
I am running my jsp application on a windows machine with Tomcat 7.0.8
Any pointers?
Thanks in advance,
Sunil.
Please do
___
De: Mark Thomas [ma...@apache.org]
Enviado: quinta-feira, 11 de março de 2010 10:49
Para: Tomcat Users List
Assunto: Re: RES: TOMCAT 6 Error: Exception in thread "main"
java.lang.NoClassDefFoundError: org/apache/catalina/startup/Bootstrap
On 11/03/2010 13:23, André Warnier wro
On 11/03/2010 13:23, André Warnier wrote:
Mark Thomas wrote:
On 11/03/2010 12:49, Gustavo A. Daud wrote:
Chuck,
I install again the tomcat 6 and now I'm using other user to running
tomcat, as you sugest. But, the error persists...
Look at this line: "Using CLASSPATH: /opt/tomcat6/bin/bootstrap
Mark Thomas wrote:
On 11/03/2010 12:49, Gustavo A. Daud wrote:
Chuck,
I install again the tomcat 6 and now I'm using other user to running
tomcat, as you sugest. But, the error persists...
Look at this line: "Using CLASSPATH:
/opt/tomcat6/bin/bootstrap.jar". I perform a search on tomcat
...@gmail.com]
Enviado: quinta-feira, 11 de março de 2010 10:05
Para: Tomcat Users List
Assunto: Re: TOMCAT 6 Error: Exception in thread "main"
java.lang.NoClassDefFoundError: org/apache/catalina/startup/Bootstrap
2010/3/11 Gustavo A. Daud :
> I install again the tomcat 6
How did you i
2010/3/11 Gustavo A. Daud :
> I install again the tomcat 6
How did you install Tomcat?
Did you download the proper distributive from http://tomcat.apache.org/ ?
-
To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
For ad
On 11/03/2010 12:49, Gustavo A. Daud wrote:
Chuck,
I install again the tomcat 6 and now I'm using other user to running tomcat, as
you sugest. But, the error persists...
Look at this line: "Using CLASSPATH: /opt/tomcat6/bin/bootstrap.jar". I
perform a search on tomcat files looking for a
/opt/tomcat6
Using CATALINA_HOME: /opt/tomcat6
Using CATALINA_TMPDIR: /opt/tomcat6/temp
Using JRE_HOME:/usr/lib/jvm/jdk1.6
Using CLASSPATH: /opt/tomcat6/bin/bootstrap.jar
Exception in thread "main" java.lang.NoClassDefFoundError:
org/apache/catalina
> From: Gustavo A. Daud [mailto:gust...@sofisa.com.br]
> Subject: RES: TOMCAT 6 Error: Exception in thread "main"
> java.lang.NoClassDefFoundError: org/apache/catalina/startup/Bootstrap
>
> But as you can see, bootstrap.jar, is not in there
So you have a corrupted Tomcat
unisys.com]
Enviado: quarta-feira, 10 de março de 2010 17:19
Para: Tomcat Users List
Assunto: RE: TOMCAT 6 Error: Exception in thread "main"
java.lang.NoClassDefFoundError: org/apache/catalina/startup/Bootstrap
> From: Gustavo A. Daud [mailto:gust...@sofisa.com.br]
> Subject: TO
> From: Gustavo A. Daud [mailto:gust...@sofisa.com.br]
> Subject: TOMCAT 6 Error: Exception in thread "main"
> java.lang.NoClassDefFoundError: org/apache/catalina/startup/Bootstrap
>
> "Using CATALINA_BASE: /opt/tomcat6
> Using CATALINA_HOME: /opt/tomcat6
>
k1.6
Using CLASSPATH: /opt/tomcat6/bin/bootstrap.jar
Exception in thread "main" java.lang.NoClassDefFoundError:
org/apache/catalina/startup/Bootstrap
Caused by: java.lang.ClassNotFoundException:
org.apache.catalina.startup.Bootstrap
at java.net.URLClassLoader$1.run(URL
ads. Just be
aware that the debug mode is eating your performance quite well...
HTH,
Chris
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--
il now)
On Thu, 2008-11-27 at 04:23 -0800, Christian Poecher wrote:
>
>
> Pieter Temmerman-2 wrote:
> >
> > The only thing that I think could be related to the problem is listed
> > below.
> >
> > Exception in thread "TP-Processor15" Except
Pieter Temmerman-2 wrote:
>
> The only thing that I think could be related to the problem is listed
> below.
>
> Exception in thread "TP-Processor15" Exception in thread
> "Cluster-MembershipSender" Exception in thread
> "Cluster-Membership
Hi All,
I experienced a problem with Tomcat where all applications where
inaccessible. (Tomcat just hung, no 404 errors where given or
something).
The only thing that I think could be related to the problem is listed
below.
Exception in thread "TP-Processor15" Exception in threa
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Sneha,
Sneha Manohar wrote:
| I have installed tomcat6.x. I have set the path of tomcat_home &
java_home.
| when I start server , screen closes.I have used catalina out , I get
follwing error
| Exception in thread &
hi
I have installed tomcat6.x. I have set the path of tomcat_home & java_home.
when I start server , screen closes.I have used catalina out , I get follwing
error
Exception in thread "main" java.lang.NoClassDefFoundError:
org/apache/catalina/s
tartup/Bootstra
Konstantin / Chris,
In reply to Chris' question, the server is deployed as a service layer
that exposes web services. Only SOAP requests are processed in the
server. There are also few JSP files which are used by Nagios to monitor
these servers. After having a look at the bug description that
1. Tomcat 4.0.3 is pretty old and unsupported. The last version in the
4.x series is 4.1.36.
2. Trying to google "checkHead site:mail-archives.apache.org" shows
some mentions of similar issues in the year 2002, e.g.
(note: The bugzilla server name has changed, but bug ids are the same)
http://is
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Janeve,
Also, is it possible to sniff the HTTP request that is causing this
exception? I'm wondering if you're dealing with a client that is sending
a broken HTTP request.
- -chris
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Commen
Hi Chuck,
Pardon me for any confusion created due to my previous post. Following
are the details of the deployment.
Tomcat version: 4.0.3
JDK: Sun's jdk 1.5.0
Platform: Linux
Regards,
Janeve
Caldarale, Charles R wrote:
From: Janeve George [mailto:[EMAIL PROTECTED]
Subject: Excepti
> From: Janeve George [mailto:[EMAIL PROTECTED]
> Subject: Exception in thread "HttpProcessor[8080][2]"
> java.lang.NullPointerException
>
> We are having no clue of why this exception is being
> frequently thrown.
Don't suppose you'd care to supply some
Hi,
We are frequently getting following exception while running the tomcat
server.
Exception in thread "HttpProcessor[8080][7]" java.lang.NullPointerException
at
org.apache.catalina.connector.http.HttpResponseStream.checkHead(HttpResponseStream.java:253)
> From: Jaime Almeida [mailto:[EMAIL PROTECTED]
> Subject: Exception in thread main
>
> I have a new problem:
> 'Excpetion in thread "main"'.
> What thread main?
The "main" thread is just the initial one that creates the JVM and calls
the in
Hello.
I've already solved the problem with the Tomcat specified directory, but now
I have a new problem:
'Excpetion in thread "main"'.
What thread main? My application doesn't have any "main" - It's a jsp
application and it doesn't need any main.
What is causing this problem? Can you tell me?
> From: rafiti [mailto:[EMAIL PROTECTED]
> Subject: Exception in thread "main"
> java.lang.NoClassDefFoundError:
> org/apache/catalina/startup/Bootstrap - tomcat + Linux
>
> Using CATALINA_BASE:
> /home2/rafi/jakarta-tomcat-4.1.31-src/
> Using CATALINA_HOME:
&
I get the next message in the log file:
"Exception in thread "main" java.lang.NoClassDefFoundError:
org/apache/catalina/startup/Bootstrap"
The version of tomcat that I use is 4.1.31
The version of JDK is 1.5.0_06
I tried to google the "Exception" but haven't got any answer
for that.
Thanks a lot,
Rafi
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