On Feb 24, 2013, at 9:27 PM, Kirill Ilyukhin wrote:
On 25.02.2013 2:10, Daniel Mikusa wrote:
On Feb 24, 2013, at 11:48 AM, Kirill Ilyukhin wrote:
On Feb 22, 2013, at 22:32 , Daniel Mikusa dmik...@vmware.com wrote:
On Feb 22, 2013, at 12:09 AM, Kirill Ilyukhin wrote:
Hi!
I have 5
On Feb 22, 2013, at 22:32 , Daniel Mikusa dmik...@vmware.com wrote:
On Feb 22, 2013, at 12:09 AM, Kirill Ilyukhin wrote:
Hi!
I have 5 servers with the following configuration:
Windows Server 2008 R2 64-bit,
Oracle JDK 1.7.0_11-b21 64-bit,
Tomcat 7.0.35 running as a service.
A few
On Feb 24, 2013, at 11:48 AM, Kirill Ilyukhin wrote:
On Feb 22, 2013, at 22:32 , Daniel Mikusa dmik...@vmware.com wrote:
On Feb 22, 2013, at 12:09 AM, Kirill Ilyukhin wrote:
Hi!
I have 5 servers with the following configuration:
Windows Server 2008 R2 64-bit,
Oracle JDK 1.7.0_11-b21
On 25.02.2013 2:10, Daniel Mikusa wrote:
On Feb 24, 2013, at 11:48 AM, Kirill Ilyukhin wrote:
On Feb 22, 2013, at 22:32 , Daniel Mikusa dmik...@vmware.com wrote:
On Feb 22, 2013, at 12:09 AM, Kirill Ilyukhin wrote:
Hi!
I have 5 servers with the following configuration:
Windows Server
On Feb 22, 2013, at 12:09 AM, Kirill Ilyukhin wrote:
Hi!
I have 5 servers with the following configuration:
Windows Server 2008 R2 64-bit,
Oracle JDK 1.7.0_11-b21 64-bit,
Tomcat 7.0.35 running as a service.
A few webapps are running perfectly well under the Tomcat until one of
Hi,
Im beginner in Linux. Can anyone help me develop my skills in Linux?
Thanks
Chak Teylor
On Fri, Feb 22, 2013 at 9:32 PM, Daniel Mikusa dmik...@vmware.com wrote:
On Feb 22, 2013, at 12:09 AM, Kirill Ilyukhin wrote:
Hi!
I have 5 servers with the following configuration:
Windows
Hi!
I have 5 servers with the following configuration:
Windows Server 2008 R2 64-bit,
Oracle JDK 1.7.0_11-b21 64-bit,
Tomcat 7.0.35 running as a service.
A few webapps are running perfectly well under the Tomcat until one of
them is reloaded.
Reload of a webapp (either by pressing
On Monday 16 November 2009 14:24:37 Rainer Frey wrote:
Hi,
The error originally occured in a much more complicated application with a
home-grown DB connection pool, but the servlet I mentioned above exhibits
this behavior. For anyone willing to test: here is a .war file with this
servlet,
On Monday 16 November 2009 14:24:37 Rainer Frey wrote:
Hi,
I found a problem when using DriverManager.getConnection() with a build
from current 6.0 SVN
[...]
As requested, added a bugzilla entry:
https://issues.apache.org/bugzilla/show_bug.cgi?id=48214
Rainer
Hi,
I found a problem when using DriverManager.getConnection() with a build from
current 6.0 SVN (this morning). Basically I have a Servlet that's loaded on
startup and does following in its init() method:
try
{
Class.forName( driver );
}
catch( ClassNotFoundException x )
{
Rainer Frey wrote:
I found a problem when using DriverManager.getConnection() with a build from
current 6.0 SVN (this morning). Basically I have a Servlet that's loaded on
startup and does following in its init() method:
You should really use JNDI to obtain DataSource.
--
Mikolaj Rydzewski
On Monday 16 November 2009 14:32:41 Mikolaj Rydzewski wrote:
Rainer Frey wrote:
I found a problem when using DriverManager.getConnection() with a build
from current 6.0 SVN (this morning). Basically I have a Servlet that's
loaded on startup and does following in its init() method:
You
On Monday 16 November 2009 14:24:37 Rainer Frey wrote:
Hi,
I found a problem when using DriverManager.getConnection() with a build
from current 6.0 SVN (this morning).
[...]
Everything works fine with Tomcat 6.0.20.
I forgot a very important information: the JDBC driver is in tomcat/lib
On 16/11/2009 13:54, Rainer Frey wrote:
On Monday 16 November 2009 14:24:37 Rainer Frey wrote:
Hi,
I found a problem when using DriverManager.getConnection() with a build
from current 6.0 SVN (this morning).
[...]
Everything works fine with Tomcat 6.0.20.
I forgot a very important
On Monday 16 November 2009 15:00:32 Pid wrote:
On 16/11/2009 13:54, Rainer Frey wrote:
I forgot a very important information: the JDBC driver is in tomcat/lib
because our server usually runs several instances of the same webapp, and
the customers have to add the JDBC driver themselves
are there any good primers on eden,
Stanislaw Lem : Eden :)
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Caldarale, Charles R wrote:
From: André Warnier [mailto:a...@ice-sa.com]
Subject: Re: Headstart on Resolving OOM-PermGen errors on webapp
reload
You'll probably want mountains, and chocolate. Switzerland ?
London. $ vs pound is pretty decent right now. It's been 45+ years since
I've
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Mark,
On 4/21/2009 5:54 PM, Mark Thomas wrote:
1. Find an app that you can't reload without OOME
2. Get a profiler - I like Yourkit
Full disclosure: they give ASF committers a free copy
3. Reload you app once
4. Use the profiler to look for
Christopher Schultz wrote:
Mark,
On 4/21/2009 5:54 PM, Mark Thomas wrote:
1. Find an app that you can't reload without OOME
2. Get a profiler - I like Yourkit
Full disclosure: they give ASF committers a free copy
3. Reload you app once
4. Use the profiler to look for instances of
mark_desp...@mcafee.com wrote:
...
Being named DeSpain, having a wife able to write about Java GC in
Japanese and English, and being oneself able to write eloquently about
an Insane Java library and its usage with Tomcat..
This world is full of wonders.
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Chuck,
On 4/21/2009 8:48 PM, Caldarale, Charles R wrote:
It's really 64 MB, of which 32.5 MB is available for allocation. The
8 MB is the initial amount available for allocation. (If this sounds
unnecessarily complicated, that's only because it
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Mark,
On 4/21/2009 10:27 PM, mark_desp...@mcafee.com wrote:
Ok, so my wife actually wrote a couple of month ago in Japanese about
using strategy for leveraging the Insane library and a continuous
integration server in order to prevent webapp
From: Christopher Schultz [mailto:ch...@christopherschultz.net]
Subject: Re: Headstart on Resolving OOM-PermGen errors on webapp
reload
It's also a shame that the values for -Xmx aren't shown
It is - it's the MaxHeapSize under Heap Configuration.
The odd thing in your report is MaxNewSize
on webapp reload
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Mark,
On 4/21/2009 10:27 PM, mark_desp...@mcafee.com wrote:
Ok, so my wife actually wrote a couple of month ago in Japanese about
using strategy for leveraging the Insane library and a continuous
integration server in order
From: mark_desp...@mcafee.com [mailto:mark_desp...@mcafee.com]
Subject: RE: Headstart on Resolving OOM-PermGen errors on webapp
reload
Yeah, Insane just using reflection and a graph traversal algorithm to
get the job done. It looks like this is implemented
, please share!
Mark
-Original Message-
From: Caldarale, Charles R [mailto:chuck.caldar...@unisys.com]
Sent: Wednesday, April 22, 2009 10:30 AM
To: Tomcat Users List
Subject: RE: Headstart on Resolving OOM-PermGen errors on webapp reload
From: mark_desp...@mcafee.com [mailto:mark_desp
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Chuck,
On 4/22/2009 12:16 PM, Caldarale, Charles R wrote:
From: Christopher Schultz [mailto:ch...@christopherschultz.net]
Subject: Re: Headstart on Resolving OOM-PermGen errors on webapp
reload
It's also a shame that the values for -Xmx
From: Christopher Schultz [mailto:ch...@christopherschultz.net]
Subject: Re: Headstart on Resolving OOM-PermGen errors on webapp
reload
Does that mean that, technically speaking, PermGen is allowed
to grow to take over the whole heap?
No, PermGen is independent of the general heap
Caldarale, Charles R wrote:
...
It can't really; if I get time before going on vacation this Friday I'll look
to see where that number comes from.
We'll miss you.
You'll probably want mountains, and chocolate. Switzerland ?
You *did* say it was unnecessarily complicated ;)
Probably
à la manipulation, nous ne pouvons accepter aucune responsabilité
pour le contenu fourni.
From: chuck.caldar...@unisys.com
To: users@tomcat.apache.org
Date: Wed, 22 Apr 2009 14:19:16 -0500
Subject: RE: Headstart on Resolving OOM-PermGen errors on webapp reload
From: Christopher
From: André Warnier [mailto:a...@ice-sa.com]
Subject: Re: Headstart on Resolving OOM-PermGen errors on webapp
reload
You'll probably want mountains, and chocolate. Switzerland ?
London. $ vs pound is pretty decent right now. It's been 45+ years since I've
been on the Tube...
I recently
From: Martin Gainty [mailto:mgai...@hotmail.com]
Subject: RE: Headstart on Resolving OOM-PermGen errors on webapp
reload
we expect free technical support 24/7/365 so bring a blackberry w/ you
No thanks; I'll keep my iPhone (and Skype, so I don't have to pay ATT's
outrageous international
Mark,
Any chance we could make a headstart on Resolving OOM-PermGen errors
on webapp reload ??
Perhaps some general pointers, guidance etc. [to help you refine the
talk in advance :-) ]
The manager app is giving me more more of:
FAIL - Application at context path /ctx could not be started
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Ken,
On 4/21/2009 4:32 PM, Ken Bowen wrote:
I develop locally on a Mac OS/X 10.5.6 box with 4GBmem using (My)Eclipse
and Tomcat 6.0.18 directly. With lots lots of reloads, I'm not
surprised that I eventually hit OOM PermGen space in this
From: Christopher Schultz [mailto:ch...@christopherschultz.net]
Subject: Re: Headstart on Resolving OOM-PermGen errors on webapp
reload
Can you observe your heap and which ClassLoaders are still hanging
around? You might want to check to see how many
org/apache/catalina/loader
Ken Bowen wrote:
Mark,
Any chance we could make a headstart on Resolving OOM-PermGen errors on
webapp reload ??
Perhaps some general pointers, guidance etc. [to help you refine the
talk in advance :-) ]
The very short version.
1. Find an app that you can't reload without OOME
2. Get
Caldarale, Charles R wrote:
From: Christopher Schultz [mailto:ch...@christopherschultz.net]
Subject: Re: Headstart on Resolving OOM-PermGen errors on webapp
reload
Can you observe your heap and which ClassLoaders are still hanging
around? You might want to check to see how many
org/apache
,
or if there is a better way!
Best regards,
Mark DeSpain
-Original Message-
From: Ken Bowen [mailto:kbo...@als.com]
Sent: Tuesday, April 21, 2009 1:33 PM
To: Tomcat Users List
Subject: Headstart on Resolving OOM-PermGen errors on webapp reload
Mark,
Any chance we could make a headstart
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Chuck,
On 4/21/2009 5:50 PM, Caldarale, Charles R wrote:
From: Christopher Schultz [mailto:ch...@christopherschultz.net]
Subject: Re: Headstart on Resolving OOM-PermGen errors on webapp
reload
Can you observe your heap and which ClassLoaders
a headstart on Resolving OOM-PermGen
errors on
webapp reload ??
Perhaps some general pointers, guidance etc. [to help you refine the
talk in advance :-) ]
The very short version.
1. Find an app that you can't reload without OOME
2. Get a profiler - I like Yourkit
Full disclosure: they give ASF
skills in this area.
Many thanks!
Ken
On Apr 21, 2009, at 5:54 PM, Mark Thomas wrote:
Ken Bowen wrote:
Mark,
Any chance we could make a headstart on Resolving OOM-PermGen errors on
webapp reload ??
Perhaps some general pointers, guidance etc. [to help you refine the
talk in advance
Thanks Chris,
As in my previous thanks to Mark, I'll be slowly mastering how to get
into this.
Cheers,
Ken
On Apr 21, 2009, at 5:44 PM, Christopher Schultz wrote:
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Ken,
On 4/21/2009 4:32 PM, Ken Bowen wrote:
I develop locally on a Mac OS/X
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Mark,
On 4/21/2009 6:17 PM, mark_desp...@mcafee.com wrote:
None of the issues I've looked into have never been attributed to
Tomcat.
You mean ever attributed to Tomcat, right? Good. ;)
* A webapp registering an object with another object that
Users List
Subject: Re: Headstart on Resolving OOM-PermGen errors on webapp reload
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Mark,
On 4/21/2009 6:17 PM, mark_desp...@mcafee.com wrote:
None of the issues I've looked into have never been attributed to
Tomcat.
You mean ever attributed to Tomcat
From: Christopher Schultz [mailto:ch...@christopherschultz.net]
Subject: Re: Headstart on Resolving OOM-PermGen errors on webapp
reload
the configuration seems to indicate that I've
got an 8MB PermGen space, but then the Permanent
Generation says it's 32.5MB.
It's really 64 MB, of which
. If there are
better ways this can be done, I'd love to hear about it!
Best regards,
Mark DeSpain
-Original Message-
From: Despain, Mark
Sent: Tuesday, April 21, 2009 4:01 PM
To: users@tomcat.apache.org
Subject: RE: Headstart on Resolving OOM-PermGen errors on webapp reload
Hi Chris,
I'll
I seen the problem with permgen errors when one is redeploying a
webapp that uses hibernate described in a number of places, but I
haven't seen any solution for it. The Tomcat FAQ even suggest that
this is a problem with WebAppClassLoaders, http://tomcat.apache.org/
faq/memory.html#why .
Some encounter this problem also with jetty. Related to
PermGen errors are often tools like hibernate, spring,
cglib, tomcat and sun's java implementation (instead of
BEAs JRockit).
I recently found the following Links:
http://wiki.caucho.com/OutOfMemoryError
Hi,
The permgen problem with hibernate was due to a bug in CGLIB, used by
hibernate, which prevented classloaders from being garbage collected and
as such, the permgen memory used allocated during classloading could not
be freed at unload of webapp. This is supposed to be fixed since quite a
good
From: Rene Guenther [mailto:[EMAIL PROTECTED]
Subject: Re: permgen w hibernate and webapp reload
But those blog entries are the most entertaining ones:
http://my.opera.com/karmazilla/blog/2007/03/13/good-riddance-p
ermgen-outofmemoryerror
http://my.opera.com/karmazilla/blog/2007/03/15
a copy. Thank you.
- Original Message -
From: Caldarale, Charles R [EMAIL PROTECTED]
To: Tomcat Users List users@tomcat.apache.org
Sent: Friday, June 01, 2007 9:44 AM
Subject: RE: permgen w hibernate and webapp reload
From: Rene Guenther [mailto:[EMAIL PROTECTED]
Subject: Re: permgen w
restar or webapp reload.
Is there any way to avoid this ? Like a replace classes in the
classloader ? Or load dinamically new classes ?
Thanks all.
---
Rodrigo Asensio
Fuel Management Services
Gilbarco Veeder Root
phone: +1 336 547
. But
this solution I don't like at all.
If I have to update just JSPs there is no problem. But the big issue is
if I have to change class files. They do not take effect until next
tomcat restar or webapp reload.
Is there any way to avoid this ? Like a replace classes in the
classloader ? Or load
moves to #2. But
this solution I don't like at all.
If I have to update just JSPs there is no problem. But the big issue is
if I have to change class files. They do not take effect until next
tomcat restar or webapp reload.
Is there any way to avoid this ? Like a replace classes
, everybody moves to
#2. But
this solution I don't like at all.
If I have to update just JSPs there is no problem. But the big
issue is
if I have to change class files. They do not take effect until next
tomcat restar or webapp reload.
Is there any way to avoid this ? Like a replace classes
a copy. Thank you.
- Original Message -
From: David Wall [EMAIL PROTECTED]
To: Tomcat Users List users@tomcat.apache.org
Sent: Thursday, June 01, 2006 2:51 PM
Subject: Webapp reload failing, but restarting tomcat allows webapp to load fine
It seems there's something that's gone
On reading more in the release notes
(http://tomcat.apache.org/tomcat-5.5-doc/RELEASE-NOTES.txt), I figured
I'd give the shared/lib idea a try. I found that just by moving the
BouncyCastle JCE jar into shared/lib and out of the WEB-INF/lib of the
various webapps, all seems to work okay.
On
Hi.
I've been checking the Sun Java System Application Server Platform
Edition 8.2. And, what was my surprise when i didn't find a reload
function for the web apps! I mean, in tomcat you can reload webapps
manually (with the manager, for example) without stopping anything.
In JSAS 8.2 you can
You can configure something like tomcat's autodeploy
Sorry for the mistake. I mean tomcat's context reloadable attribute.
(Set to true if you want Catalina to monitor classes
in /WEB-INF/classes/ and /WEB-INF/lib for changes, and automatically
reload the web application if a change is
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