Am Tue, 15 Sep 2009 15:00:39 -0500
schrieb sharda k sktom...@gmail.com:
- User ids are being stored in LDAP
- User credentials(password) are being stored in Active Directory
(AD).
- User roles are gain being stored in LDAP
And how are ADS-credentials and LDAP'S IDs synchronized?
Hi all,
we are using Tomcat server 5.5.20. Database is 9.0.28.
After starting tomcat and using our application after sometime we are getting
the following error:
Can anyone suggest me, its really very urgent
Thread 78: SQLException While Purging the Selected Data From Source Table
joea88 wrote:
I need to run some processes which access own server, so I need to know when
the tomcat has fully started and ready to serve.
I tried Servlet and doesnt work. There must be some interface or class
notify when the server has started.
Take a look at the first few entries in
On 15/09/2009 22:42, George Sexton wrote:
Asking the same question a different way will not yield a different result.
You're going to have to figure that out yourself.
@Sharda
If you need to do something more complex than configure an existing
Realm, ie implement your own JAASRealm, there
well well...
I still get
Sep 16, 2009 12:58:15 PM org.apache.coyote.http11.Http11AprProtocol start
SEVERE: Error starting endpoint
java.lang.Exception: Socket bind failed: [22] Invalid argument
while the listener is really commented in server.xml (both CATALINA_HOME and
BASE to be sure) (So I
On 15.09.2009 14:50, balakarthik.baska...@wipro.com wrote:
I tried with all the configuration that you defined and am still able to
simulate the partial content when I make the code to sleep for a time
greater than the time defined in the reply timeout.
Yes, that's expected when using a
On 15.09.2009 15:32, balakarthik.baska...@wipro.com wrote:
Hi Rainer,
The other possible configuration that I think probably we might be
lacking/quite different is that we are loadbalancing the requests among
240 worker nodes each pointing to one app instance (all app instances
available in
Hello,
I am running Red Hat Linux 2.6.18-164.el5 #1 SMP x86_64 x86_64 x86_64
GNU/Linux with Tomcat 6 as seen below:
# /opt/tomcat/bin/version.sh
Using CATALINA_BASE: /opt/tomcat
Using CATALINA_HOME: /opt/tomcat
Using CATALINA_TMPDIR: /opt/tomcat/temp
Using JRE_HOME:
Use a ServletContextListener
On Sep 16, 2009, at 12:28 AM, joea88 wrote:
I need to run some processes which access own server, so I need to
know when
the tomcat has fully started and ready to serve.
I tried Servlet and doesnt work. There must be some interface or class
notify when the
Hi Pid,
Thanks for your reply and sorry for the delayed ack.
Basically we are creating a softlink to a directory (containing some sound
files quite large in size) inside the webapps/project/jsp which we don't want
to put directly under the application's project directory.
Is there any other
what pidster said was correct about deploying webapps
if you absolutely need to retain the picture images then
you can set the permissions for only user root have access to image.img1
cacls WEB-INF /P root:F
unix
chown root /tomcat/webapps/webapp1/WEB-INF/image.img
HTH
Martin Gainty
Hi Friends,
I have found an exception(
org.apache.tomcat.util.threads.ThreadPool logFull
SEVERE: All threads (150) are currently busy, waiting. Increase maxThreads
(150) ) in my Tomcat server in last weekend. Ideall no body was using the
application that time and this error came up. Could you
From: Bruce Wayne [mailto:chur...@gmail.com]
Subject: java.lang.OutOfMemoryError: PermGen space
I keep getting the following error:
java.lang.OutOfMemoryError: PermGen space
1) Use JConsole or equivalent to verify that you are actually using 1G of
PermGen.
2) Turn on -verbose:class just
From: Phani Raj Kumar [mailto:bphanirajku...@gmail.com]
Subject: ThreadPool logFull issue
org.apache.tomcat.util.threads.ThreadPool logFull
SEVERE: All threads (150) are currently busy, waiting.
Take a thread dump and find out what the threads are doing. (The logFull
notation is a bit
You've closed a connection too early somewhere?
-Original Message-
From: Sharath Babu S S S [mailto:sharath.b...@solix.com]
Sent: Wednesday, September 16, 2009 4:52 AM
To: users@tomcat.apache.org
Subject: Connection Closed Issue
Hi all,
we are using Tomcat server 5.5.20. Database is
On Wed, Sep 16, 2009 at 3:11 AM, Tobias Crefeld t...@cataneo.eu wrote:
Am Tue, 15 Sep 2009 15:00:39 -0500
schrieb sharda k sktom...@gmail.com:
- User ids are being stored in LDAP
- User credentials(password) are being stored in Active Directory
(AD).
- User roles are gain
Bruce -
You don't say if the JVM is 32-bit or 64-bit, but assuming the latter:
1) By splitting the Heap in half between NewGen and PermGen, you are
leaving no room for OldGen, and I'm sure java is going to want to set
aside some space for OldGen. So you are probably getting the error
because
Users keep getting logged out of our Java apps within a minute or two for no
apparent reason.Below are my settings, any help would be appreciated.
I am running Red Hat Linux 2.6.18-164.el5 #1 SMP x86_64 x86_64 x86_64
GNU/Linux with Tomcat 6 as seen below:
# /opt/tomcat/bin/version.sh
Using
Bruce Wayne schrieb:
Users keep getting logged out of our Java apps within a minute or two
for no apparent reason.
All of your apps? How many? All different? Do they share some
configuration?
The reason for this is likely to be found in your applications, not in
the OS or the JVM.
I have
From: Jeffrey Janner [mailto:jeffrey.jan...@polydyne.com]
Subject: RE: java.lang.OutOfMemoryError: PermGen space
You don't say if the JVM is 32-bit or 64-bit
Actually, he did:
Architecture: amd64
JVM Version:1.6.0_16-b01
JVM Vendor: Sun Microsystems Inc.
The architecture would
Caldarale, Charles R wrote:
From: Phani Raj Kumar [mailto:bphanirajku...@gmail.com]
Subject: ThreadPool logFull issue
org.apache.tomcat.util.threads.ThreadPool logFull
SEVERE: All threads (150) are currently busy, waiting.
Take a thread dump and find out what the threads are doing. (The
Charles -
My other post didn't make it back yet.
Now I'm getting confused, because the same doc I referenced below, which
treats Heap and PermGen separately in Appendix B, says this in Chapter
3:
The detail message PermGen space indicates that the permanent
generation is full. The permanent
Charles -
Of course, a quick review of the doc I provided, proved me wrong on the
Heap/PermGen issue.
I admit not having re-read the memory tuning guide in a while (maybe
since 1.4 days).
Jeff
-Original Message-
From: Jeffrey Janner [mailto:jeffrey.jan...@polydyne.com]
Sent: Wednesday,
From: Jeffrey Janner [mailto:jeffrey.jan...@polydyne.com]
Subject: RE: java.lang.OutOfMemoryError: PermGen space
I couldn't tell from the post if the Architecture line meant hardware,
OS, or JVM.
A little experimentation will show that the value is dependent on the mode of
the JVM, despite
Turned out to be the load-balancer in front of the server farm...thanks
for helping out.
On Wed, Sep 16, 2009 at 10:11 AM, Michael Ludwig m...@as-guides.com wrote:
Bruce Wayne schrieb:
Users keep getting logged out of our Java apps within a minute or two
for no apparent reason.
All of
From: Jeffrey Janner [mailto:jeffrey.jan...@polydyne.com]
Subject: RE: java.lang.OutOfMemoryError: PermGen space
Something else Bruce can look into is if his apps are using common jar
files that can be loaded into Shared space.
That's almost always a bad idea, since it usually makes
What's too many classes ? I have JConsole running, and I see that across
my 8 apps on one server, 14,000 classes are loaded. Heap usage is around
1GB.With the settings below, I am not seeing PermGen errors as of yet,
although it's too early to tell, I will have to let the app run for 24
hours.
See my other posts, I did re-read the tuning guide and it specifically
states PermGen is part of Heap.
-Original Message-
From: Jeffrey Janner [mailto:jeffrey.jan...@polydyne.com]
Sent: Wednesday, September 16, 2009 9:34 AM
To: Tomcat Users List
Subject: RE: java.lang.OutOfMemoryError:
From: Jeffrey Janner [mailto:jeffrey.jan...@polydyne.com]
Subject: RE: java.lang.OutOfMemoryError: PermGen space
See my other posts, I did re-read the tuning guide and it specifically
states PermGen is part of Heap.
The total heap (NewGen + OldGen + PermGen) is allocated in one contiguous
Here's another Sun doc that specifically states that PermGen is an area
of the Heap.
http://java.sun.com/j2se/reference/whitepapers/memorymanagement_whitepap
er.pdf
Scroll down to page 17.
But for my own assurance, I'll crank up JConsole on one of my known
configurations and check for myself.
Jeff
From: Bruce Wayne [mailto:chur...@gmail.com]
Subject: Re: java.lang.OutOfMemoryError: PermGen space
What's too many classes ?
More than will fit in PermGen.
Heap usage is around 1GB.
You need to be more specific; post the sizes for each portion of the heap,
including PermGen. Also,
Hi,
I had a similar problem.
I was using tomcat and mysql and configured a connection pool using dbcp.
The problem was that after some hours the application starts to throw an
exception.
The exception was : communication link failure
The reason is that mysql is destroying the connectionz after
Hi,
I recently heard about the new Tomcat JDBC library, an alternative for the
DBCP lib. We see concurrency issues with the DBCP lib and are desperately
looking for a lib which can work in a highly concurrent application.
Had some questions about this lib...
1. Can this library be used with
What about c3p0 ?
--- En date de : Mer 16.9.09, Gaurav Lohiya gloh...@gmail.com a écrit :
De: Gaurav Lohiya gloh...@gmail.com
Objet: How do I get hold of Tomcat JDBC pool lib
À: users@tomcat.apache.org
Date: Mercredi 16 Septembre 2009, 17h18
Hi,
I recently heard about the new Tomcat JDBC
Do you have the validation query specified. I believe putting in the
validation query should solve the problem.
On Wed, Sep 16, 2009 at 11:17 AM, Chetouani kchet...@yahoo.fr wrote:
Hi,
I had a similar problem.
I was using tomcat and mysql and configured a connection pool using dbcp.
The
From: Jeffrey Janner [mailto:jeffrey.jan...@polydyne.com]
Subject: RE: java.lang.OutOfMemoryError: PermGen space
Here's another Sun doc that specifically states that PermGen is an area
of the Heap.
Paper != code. PermGen is logically part of the overall heap, but its size is
not included
Yep, keep monitoring them. Watch the size of PermGen over time. It will
grow as new methods and classes are called.
I was kinda specifically referring to my own situation (too may
classes), where I had the same app loaded into multiple instances each
with their own copies of the dependant
OK, thanks for clearing that up. Wish Sun was as clear.
That does explain why I had issues with 32-bit Windows. (not my 1st OS
choice)
-Original Message-
From: Caldarale, Charles R [mailto:chuck.caldar...@unisys.com]
Sent: Wednesday, September 16, 2009 10:06 AM
To: Tomcat Users List
Yes I defined the test query as well but it didn't fix the pb
The issue was fixed with the maxConnectionAge parameter
The exception was :
# com.mysql.jdbc.CommunicationsException: Communications link failure due to
underlying exception:
#
# ** BEGIN NESTED EXCEPTION **
#
#
From: Jeffrey Janner [mailto:jeffrey.jan...@polydyne.com]
Subject: RE: java.lang.OutOfMemoryError: PermGen space
It appeared each app loaded its own version of the library
into PermGen
That is correct, since each webapp has its own classloader.
I stated before, I don't think the
That's why I said he could look into it.
Didn't say it was the best, just if he could.
It works great for me, but I've got better control over the apps then
most folks, probably.
-Original Message-
From: Caldarale, Charles R [mailto:chuck.caldar...@unisys.com]
Sent: Wednesday, September
I have similar problem.
However since I use JSF all my links and references are defined in
faces-config.xml file.
${pageContext.request.contextPath} is not very clean solution since one
definitely do not want this statements across all JSPs, Servlets, config
files, etc.
For example in Oracle
I stated before, I don't think the MaxNewSize option is available
anymore. You should be using NewRatio instead.
MaxNewSize is still functional in 1.6; haven't looked in 1.7.
Chuck, what good does it do to set this value?
Is it any better than setting NewRatio?
***
Just to make the picture complete, it can also be done with Apache +
mod_auth_kerb + mod_jk. It does require some steps and the most tricky one is
getting a proper Kerberos Service key from MS ADS. We've done it, so it is not
really a big deal. However, people tend to state that TC is as good
From: Jeffrey Janner [mailto:jeffrey.jan...@polydyne.com]
Subject: RE: java.lang.OutOfMemoryError: PermGen space
what good does it do to set this value?
Unless I've got extremely predictable behavior from my webapps that never
varies with time, load, phase of the moon, or whatever, I
On 09/13/2009 06:51 PM, Hacking Bear wrote:
On ERROR with subtype other than DISCONNECT, I just ignore it, i.e. no call
to event.close() nor trying to close the streams.
an error means you should always close, or you can leave a thread
spinning call error over and over again, you can't hold
On 09/14/2009 03:42 AM, Davy NESTOR wrote:
It didn't work.
I used the sessionExample.jsp page from the tomcat exemple directory.
does it use serializable attributes?
I go to http://serv-1/sessionExample.jsp and
http://serv-2/sessionExample.jsp to check if my session if the same.
Is it the
Hi Filip,
Did log files attached help?
Thanks,
Sumedh
On Mon, Sep 14, 2009 at 2:38 PM, Sumedh Sakdeo sumedhsak...@gmail.comwrote:
Hi Filip,
Please find the logs in attached file.
Thanks in advance,
Sumedh
On Wed, Sep 9, 2009 at 9:22 AM, Filip Hanik - Dev Lists
devli...@hanik.com
What is c3p0?
On Wed, Sep 16, 2009 at 11:20 AM, Chetouani kchet...@yahoo.fr wrote:
What about c3p0 ?
--- En date de : Mer 16.9.09, Gaurav Lohiya gloh...@gmail.com a écrit :
De: Gaurav Lohiya gloh...@gmail.com
Objet: How do I get hold of Tomcat JDBC pool lib
À: users@tomcat.apache.org
From: Gaurav Lohiya [mailto:gloh...@gmail.com]
Subject: Re: Re : How do I get hold of Tomcat JDBC pool lib
What is c3p0?
http://lmgtfy.com/?q=c3po+dbcp
- Chuck
THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY
MATERIAL and is thus for use only by the intended
The 'manager' web app status page gives the number of
threads in use by connector.
Try hitting http://a.b.c.d/manager/status to bring up
this page.
I've also used JMX and jconsole to monitor such things.
I used chapter 16 of Professional Apache Tomcat 6 as
a reference of how to use JMX with
Second try: any input?
A workaround would seem to be to not configure the ssl
connector till it is needed, but doing that requires
a restart of tomcat (right?) which is too disruptive
in my environment.
--- On Thu, 9/3/09, Roger David Powers prog...@yahoo.com wrote:
From: Roger David Powers
From: Roger David Powers [mailto:prog...@yahoo.com]
Subject: Re: Change redirect to SSL behavior?
Second try: any input?
You already got the answer, which you appear to be ignoring.
http://marc.info/?t=12520055853r=1w=2
- Chuck
THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Alberto,
Please post to the list, rather than writing to me directly.
On 9/16/2009 1:19 PM, atroi...@infomedica.it wrote:
i' am lookng for a way to resume Tomcat timed-out sessions after a re-logon.
So i found this interesting thread where you
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Hash: SHA1
William,
On 9/15/2009 9:45 PM, WILLIAMer wrote:
There is no error with url rewrite.
For item pd1234,
The url would be http://myDomain/item_pd1234.html and its fine.
Ok.
For item pd12/34
The url would be http://myDomain/item_pd12/34.html and
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Hash: SHA1
Chetouani,
On 9/15/2009 6:38 PM, Chetouani wrote:
Thanks for your answer.
At the moment I don't have the stack trace but it something like
# com.mysql.jdbc.CommunicationsException: Communications link failure due to
underlying exception:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
André,
On 9/14/2009 3:33 PM, André Warnier wrote:
John Chen wrote:
Apache front-end will do the authentication, does tomcat still use
tomcat-users.xml for the authorization part?
I am not quite sure.
I'm not sure which is the important part of
I think we will add the roles to AD and use AD to do the authorization as well.
Because of the naming convention applied in the agency, we need to map the role
defined in AD to the security-role defined in the web application. What is the
best approach? I am thinking about using
Sorry about that, I didn't catch that last e-mail.
I will do some testing to see if my observations agree with yours.
Thanks!
RDP
--- On Wed, 9/16/09, Caldarale, Charles R chuck.caldar...@unisys.com wrote:
From: Caldarale, Charles R chuck.caldar...@unisys.com
Subject: RE: Change redirect to
Yes i have validation query specified. In developement we are having the same
environment and settings there it is working fine without any issues.
But in testing environment we are having this issue. Cannot figure it out why
throught log files. One more exception we can find in log file is that
I am convinced somewhere in code, these connections are never returned
to the pool (closed from the app's point of view) and that's why you
have this problem . It's out of the pool's control what happens to the
connection while it's out on loan. Unfortunately I've never had the
chance to look
Hi, Christopher Schultz-2
Let me say sorry for i didnt description the error.
The error like the path is mapping incorrectly.
So the image or css are not display because of the path not find.
A part of my application structure like under
/tomcat/webapps/myApp/images
But it seems not relate to my problem here, as I tried both ways. I also try
to close the response writer in addition to closing the event. Is that
necessary?
Another question is that why the TIMEOUT error keeps coming every few
seconds? Is it something intrinsic with the XMLHttpObject or
From: WILLIAMer [mailto:william.tz...@echannelopen.com.tw]
Subject: Re: tomcat url rewrite
The error like the path is mapping incorrectly.
What do you have in WEB-INF/web.xml for your webapp?
I set my application to be ROOT.
How?
Why i say http://myDomain/item_pd12/34.html let me
HelloI am using an application which is using Tomcat. My application
takes sometime to perform an operation ( more than a hour), in the mean time
I just display a progress message in the browser. However after sometime (
after about 50-55 minutes), the server throws an error saying Internal
Hi Friends,
I tried to upgrade my tomcat server from 5.x to 6.x, when i started the
server am getting the following error.
Exception in thread main java.lang.UnsupportedClassVersionError:
org/apache/catalina/startup/Bootstrap (Unsupported major.minor version 49.0)
My tomcat version:
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