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
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
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
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,
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
issue in tomcat catalina.out file.
> 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, mi
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
: Oracle Corporation
How do you launch it?
Check your launch configuration options for java.
What is your stack size that it overflows after a dozen of function calls?
and thread dump is
Exception in thread http-bio-8081-exec-9 java.lang.StackOverflowError
: 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:152
?
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)
at java.net.SocketInputStream.read(SocketInputStream.java:122
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 jdk7 (update4)
Tomcat
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.
Exception in thread http-bio-8080-exec-3
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
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
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 not print this email unless
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?
-
To unsubscribe, e-mail: users
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.OutOfMemoryError: Java
heap space
at java.util.LinkedHashMap.createEntry
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 provided any useful information
(just denial
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
java.lang.OutOfMemoryError: Java heap
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/startup/Bootstrap
Caused by: java.lang.ClassNotFoundException
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
2010/3/11 Gustavo A. Daud gust...@sofisa.com.br:
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:
...@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 gust...@sofisa.com.br:
I install again the tomcat 6
How did
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
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:
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 wrote:
Mark Thomas wrote:
On 11/03
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(URLClassLoader.java:217
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
Using CATALINA_TMPDIR: /opt/tomcat6/temp
]
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: TOMCAT 6 Error: Exception in thread
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 installation; start over.
I'm
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 thread
Cluster
, 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 Exception in thread
Cluster-MembershipSender Exception in thread
Cluster-MembershipReceiver
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-MembershipReceiver
26 nov 2008 17:12:29,010 : [DEBUG
performance quite well...
HTH,
Chris
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To start a new topic, e-mail
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/Bootstrap.
sneha
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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 main
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
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: 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 useful information:
1) Tomcat version
2) JRE
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: Exception
-BEGIN PGP SIGNED MESSAGE-
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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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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)
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: 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 initial class; all Java programs have one.
What is causing
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:
/home2/rafi/jakarta-tomcat-4.1.31-src
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