Interesting.
If the problem was too many sockets in CLOSE_WAIT, consider looking at
the connectionLinger setting on your AJP connector's in Tomcat.
Mark
Mhh.. I haven't heard about the options before.. But it sound like a great
idea.. Default is -1. So what would be a good time, one minute?
sry I was wrong default is -1 what menas it is disabled, so I'm fine..?!?
Interesting.
If the problem was too many sockets in CLOSE_WAIT, consider looking at
the connectionLinger setting on your AJP connector's in Tomcat.
Mark
Mhh.. I haven't heard about the options before.. But it sound
hey,
Yes. Whether this is the java that runs tomcat is not immediately evident.
But it also seems that they concern port numbers like 7009, 9009 etc. which
must be your
AJP Connectors, so let's assume the CLOSE-WAITs all involve Tomcat.
The first observation hat I would make is that this
David Kumar wrote:
hey,
Yes. Whether this is the java that runs tomcat is not immediately evident.
But it also seems that they concern port numbers like 7009, 9009 etc. which must be your
AJP Connectors, so let's assume the CLOSE-WAITs all involve Tomcat.
The first observation hat I would
Hey André,
According to vmtools the server is boring most times..
What do you mean, boring ? (like German langweilig ?).
-- Jep prety idle.. :-)
If you have 2000+ connections there in one state or another, that should mean
that the
system is usually pretty busy, I would think. On my
David Kumar wrote:
Attached you can find our configuration files, maybe you can find a /
some misconfigurations?
I'll have a look.
Some notes :
- according to the comments in your Apache config file, you are using the worker MPM.
But are you sure ? what does /usr/sbin/apache2ctl -l say
On 12.03.2013 11:58, David Kumar wrote:
We got the connection_pool_timeout from here:
https://community.jboss.org/wiki/OptimalModjk12Configuration
I will have a look on the other recommended options
Pick a source download of mod_jk. It contains an example configuration
that should work
On 14.03.2013 10:04, David Kumar wrote:
Hey,
thanks for note..
Attached you can find a new list.
So, java is keeping these connections in close_wait.
close_wait for an AJP connection seen from Tomcat means the other side -
mod_jk - has closed the connection, but not Tomcat.
This is often
Rainer Jung wrote:
On 14.03.2013 10:04, David Kumar wrote:
Hey,
thanks for note..
Attached you can find a new list.
So, java is keeping these connections in close_wait.
close_wait for an AJP connection seen from Tomcat means the other side -
mod_jk - has closed the connection, but not
Mit freundlichen Grüßen
David Kumar
Softwareentwickler, B. Sc.
Abteilung Infotech - Interaktiv
TELESTAR-DIGITAL GmbH
Am Weiher 14
D-56766 Ulmen
Tel.: + 49 (0) 6592 / 712 -2826
Tel.: + 49 (0) 2676 / 9520 -183
Fax: + 49 (0) 6592 / 712 -2829
http://www.telestar.de/
-Ursprüngliche
close_wait for an AJP connection seen from Tomcat means the other side -
mod_jk - has closed the connection, but not Tomcat.
This is often due to a shorter Timeout on the mod_jk side than on the
Tomcat side. It is not a problem per se, but it is if it happens for too
many connections for a too
On 15.03.2013 11:47, André Warnier wrote:
Rainer Jung wrote:
On 14.03.2013 10:04, David Kumar wrote:
Hey,
thanks for note..
Attached you can find a new list.
So, java is keeping these connections in close_wait.
close_wait for an AJP connection seen from Tomcat means the other side -
On 15.03.2013 11:57, David Kumar wrote:
It could be, that your requests in Tomcat got stuck and Tomcat still is
in the state of working on the requests, therefore keeping the
connection open to send back stuff finally, whereas mod_jk has already
timed out. To check for that, take a couöple of
Hello,
I take care about an app that is a combination of Apache Server+php
Drupal app and Apache Tomcat jsp app.
Apache Server listens on the ports 80/443 and requests are reverse
proxied to Apache Tomcat.
Let's say that the tomcat app resides on/testca
The apache server config will be
Thanks to some advice on this forum, and a lot of independent study and
experimentation, I have a php app on
apache (localhost:80) pulling in a database driven bar code from a IDAutomation
Servlet running on tomcat
(localhost:8080).
Looks like this -
$bcode = $row['Bar Code'] ;
Hey,
Please please before restarting take two thread dumps. On Linux/Unix a
kill -QUIT will do that (and write the result to STDOUT, which
depending on your setup likely goes to catalina.out). The QUIT signal
does *not* terminate the JVM, it just quickly writes out the stacks of
all threads. The
On Mar 14, 2013, at 6:00 PM, fachhoch wrote:
I think one of my filters are involved in creating session , I tried in dev
box calling the url called by load balancer ,and saw that a session is
getting created every time its a new browser, so then I called a html
file still session is
In this situation are both server exposed - Apache Server and Apache
Tomcat. It can work.
When you use reverse proxy only the Apache Server is exposed. So
configuring a ssl certificate is only done once.
On client computer/network there could be allowed only the standard http
port 80 and not
-Original Message-
From: Harris, Jeffrey E. [mailto:jeffrey.har...@mantech.com]
Sent: Thursday, March 14, 2013 4:11 PM
To: Tomcat Users List
Subject: RE: Procrun and Tomcat service/OS shutdown on Windows
-Original Message-
From: Konstantin Kolinko
-Original Message-
From: Howard W. Smith, Jr. [mailto:smithh032...@gmail.com]
Sent: Friday, March 15, 2013 12:11 AM
To: Tomcat Users List
Subject: Re: Procrun and Tomcat service/OS shutdown on Windows
On Thu, Mar 14, 2013 at 12:00 PM, Thomas, Steve stho...@vocollect.comwrote:
Running
In this scenario, both tomcat and apache are running on the same workstation
(doesn't have to be, just give the ip
of the tomcat server in the script), and access is to intranet users only.
Steve Spence, KK4HFJ
http://arduinotronics.blogspot.com
http://www.essnmag.com
---Original
Hey Rainer,
attached you can find a Threaddump. Just rename it to .zip.
I'm not sure waht all the stuff at the dump means. but I'm sure you know.. :-)
thanks
Please please before restarting take two thread dumps. On Linux/Unix a
kill -QUIT will do that (and write the result to STDOUT, which
On 15.03.2013 15:44, David Kumar wrote:
Hey Rainer,
attached you can find a Threaddump. Just rename it to .zip.
I'm not sure waht all the stuff at the dump means. but I'm sure you know.. :-)
It got stripped by the list. Can you post it somewhere and make the URL
available?
Regards,
Rainer
On 03/15/2013 02:39 AM, Nick Williams wrote:
Can anyone shed some light on when you would pick standard and when you would
pick OCSP?
I think that's usage is self explanatory. Use OCSP if you need OCSP :)
Otherwise it'll just slow you down.
Since the current implementation does not have
I have a typical mail resource set up but my lookup always returns localhost as
the smtp host.
My webapp contect.xml looks like this:
?xml version=1.0 encoding=UTF-8?
context
Resource name=mail/Session auth=Container type=javax.mail.Session
mail.smtp.host=smtp.mydomain.com
On Wed, Mar 13, 2013 at 12:52 PM, André Warnier a...@ice-sa.com wrote:
Rainer Frey wrote:
On 12.03.2013, at 17:14, Christopher Schultz
ch...@christopherschultz.net wrote:
On 3/12/13 7:54 AM, amit shah wrote:
I am using Oracle. Oracle JDBC Driver provides the Oracle
Universal Connection
It indeed works. Thanks !
On Fri, Mar 8, 2013 at 6:40 PM, Daniel Mikusa dmik...@vmware.com wrote:
On Mar 7, 2013, at 10:11 PM, Amit wrote:
I tried setting the 'maxActive' attribute by double clicking it and
modifying the value but the new value does not get set.
What happens? Do you get
On Mar 15, 2013, at 10:21 AM, Mladen Turk wrote:
Otherwise it'll just slow you down.
That's what I was looking for. I didn't see any indication anywhere that OCSP
came with a performance hit, so my thought was, why wouldn't you just always
use the OCSP version? Thanks for clarifying this.
On Thu, Mar 14, 2013 at 07:13:20AM -0700, fachhoch wrote:
every few seconds a new session is begin created from an ipaddress , I have
no clue who owns that ipaddress , how can I find more about that
ipaddress?
'whois'.
--
Mark H. Wood, Lead System Programmer mw...@iupui.edu
There's an
Am 14.03.2013 15:54, schrieb Eugène Adell:
I still wonder, why you are so reluctant to use a technical user. Especially
since you have security concerns about the anonymous user.
To find someone's roles, LDAP only requires a bind + a search in groups. It is
a simple ldapsearch command for the
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Nick,
On 3/13/13 2:19 PM, Nicholas Williams wrote:
On Wed, Mar 13, 2013 at 12:10 PM, Christopher Schultz
ch...@christopherschultz.net wrote:
You mean addWebapp methods? They seem fairly self-explanatory.
Yes. I meant addWebapp methods. That
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Colin,
On 3/14/13 3:41 PM, Colin Ingarfield wrote:
(Sorry I cannot reply correctly b/c I was on the digest list)
The deadlocked threads: Deadlock Detection:
Found one Java-level deadlock: =
qtp1840392480-3740:
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Fachhoch,
On 3/14/13 5:30 PM, fachhoch wrote:
is there any way I can check load on the server , my loadbabalncer
calls a web resource to check if server is able to handle request ,
if time for repononse exceeds specified linit it launches a
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Tim,
On 3/14/13 12:34 AM, Tim Gross wrote:
I want to know if it is possible to execute a binary program
(written in C) from within a JSP. I would like to do this on the
server side, not the browser, in Tomcat6. If it is possible, can
somebody
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Konstantin,
On 3/14/13 5:25 PM, Konstantin Kolinko wrote:
2013/3/15 Nick Williams nicho...@nicholaswilliams.net:
I resolved the NullPointerException by calling
tomcat.getService().setContainer(tomcat.getEngine()) between
init() and start().
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Steve,
On 3/14/13 1:21 PM, Thomas, Steve wrote:
Thanks, Jeffrey. That may be a possibility for the long-term.
--Steve
Did you read Jeffrey's entire reply? He started by top-posting, but
then wrote some much more informative comments at the end
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DAvid,
On 3/13/13 3:01 PM, David Kumar wrote:
Hey,
right no we're having our Problem. I tried gc through jconsole --
no changes and still a lot CLOSE_WAIT. So it is not a GC Problem
and disablereuse doesn't work either.. Any other ideas?
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André,
On 3/14/13 11:02 AM, André Warnier wrote:
But this is the request/response connection, so I doubt that there
would be a bug there, otherwise we'd have problems reports filling
this list every day.
Might there be that there is somewhere
On Mar 15, 2013, at 2:15 PM, Christopher Schultz wrote:
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Nick,
On 3/13/13 2:19 PM, Nicholas Williams wrote:
On Wed, Mar 13, 2013 at 12:10 PM, Christopher Schultz
ch...@christopherschultz.net wrote:
You mean addWebapp methods? They seem
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Nick,
On 3/15/13 3:56 PM, Nick Williams wrote:
I tried using a JAR URL. (If I remember correctly, it ended up
looking something like
jar:url://C:/Users/Nicholas/Desktop/Project/target/Test.jar!/Test.war.
That
doesn't look right.
I tried
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Eugène,
On 3/14/13 10:40 AM, Eugène Adell wrote:
Sure,
you can block any IP by configuring a VALVE in the main config
file (server.xml) :
http://tomcat.apache.org/tomcat-6.0-doc/config/valve.html#Remote_Address_Filter
This
requires a
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Fachhoch,
On 3/14/13 8:01 AM, fachhoch wrote:
I added all my jsp with %@ page session=false % still
session count is increasing , is there any session listner which
will debug all session creation ,time ,ipaddress etc and session
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Jeffrey,
On 3/15/13 4:02 PM, Jeffrey D. Fisher wrote:
I am looking for a published best practice on editing the
SERVER.XML configuration file to use SSL/HTTPS. The key are
imported into the keystore.
Any input is appreciated.
What
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Lucian,
On 3/15/13 4:03 PM, Lucian I wrote:
We are seeing a leak of Unix domain sockets in Tomcat 7.0.26
configured to run with Http11NioProtocol connector. This is running
in Ubuntu Linux 12.04.1 LTS with OpenJDK 6u24.
The leak is about 15
On Mar 15, 2013, at 3:15 PM, Christopher Schultz wrote:
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Nick,
On 3/15/13 3:56 PM, Nick Williams wrote:
I tried using a JAR URL. (If I remember correctly, it ended up
looking something like
I know, I know. Don't use ThreadLocals. I've seen it on this list at least
100 times. But avoiding ThreadLocal variables can be hard:
1) Spring Framework uses ThreadLocals for things like the RequestContext. You
can't just turn that off.
2) Spring Security uses ThreadLocals for things like the
2013/3/16 Nick Williams nicho...@nicholaswilliams.net:
I know, I know. Don't use ThreadLocals. I've seen it on this list at least
100 times. But avoiding ThreadLocal variables can be hard:
1) Spring Framework uses ThreadLocals for things like the RequestContext. You
can't just turn that
On 15/03/2013 20:53, Nick Williams wrote:
If I understand this correctly (which I may not), BIO dedicates a
thread to a request from beginning to end and then recycles that
thread only when the request has completed (which is perfect), but
NIO and APR do not do that. More than one request may
Hi Christopher,
My bad for not seeing the response to the similar question posted last year.
Using lsof:
$ lsof | grep tomcat7 | grep socket | head -2
java 1341 tomcat7 74u unix 0x88007a26a3c0 0t0
16985 socket
java 1341 tomcat7 98u unix 0x88007a26a3c0 0t0
On Mar 15, 2013, at 4:05 PM, Mark Thomas wrote:
On 15/03/2013 20:53, Nick Williams wrote:
If I understand this correctly (which I may not), BIO dedicates a
thread to a request from beginning to end and then recycles that
thread only when the request has completed (which is perfect), but
NIO
On Fri, Mar 15, 2013 at 2:21 PM, Christopher Schultz
ch...@christopherschultz.net wrote:
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Colin,
On 3/14/13 3:41 PM, Colin Ingarfield wrote:
(Sorry I cannot reply correctly b/c I was on the digest list)
The deadlocked threads: Deadlock
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