On 21/03/2013 23:49, chris derham wrote:
Context
RealmclassName=org.apache.catalina.realm.JNDIRealm
adCompat=true
allRolesMode=authOnly
referrals=follow
connectionURL=ldap://dc01.mydom.local:389;
connectionName=mydom\tcuser
connectionPassword=Pa55w0rd
Hi Chuck,
Thanks for the tip. Can you please confirm it is not a deadlock? All
threads appear to be waiting. I have run jstack and it did not find any
deadlock...
Regards,
Julien.
2013-03-22 08:52:59
Full thread dump Java HotSpot(TM) 64-Bit Server VM (23.7-b01 mixed mode):
Attach Listener daemon
On Mar 22, 2013, at 4:47 AM, Julien Martin wrote:
Hi Chuck,
Thanks for the tip. Can you please confirm it is not a deadlock? All
threads appear to be waiting. I have run jstack and it did not find any
deadlock…
At what point did you run this thread dump? What was the state of your
From: Julien Martin [mailto:bal...@gmail.com]
Subject: Re: My use of Spring MVC's DeferredResult class causes Tomcat 7.0.35
to crash silently
http-bio-8080-exec-10 daemon prio=10 tid=0x7f68840a2800 nid=0x41b5 in
Object.wait() [0x7f690cc57000]
java.lang.Thread.State: WAITING (on
-Original Message-
From: André Warnier [mailto:a...@ice-sa.com]
Sent: Thursday, March 21, 2013 8:51 AM
To: Tomcat Users List
Subject: Re: [a bit, but not totally OT] Tomcat Behavior on Multiple
HTTP requests from same browser
Christopher Schultz wrote:
HTTP connections for long
On Fri, Mar 22, 2013 at 10:04 AM, Jeffrey Janner
jeffrey.jan...@polydyne.com wrote:
-Original Message-
From: André Warnier [mailto:a...@ice-sa.com]
Sent: Thursday, March 21, 2013 8:51 AM
To: Tomcat Users List
Subject: Re: [a bit, but not totally OT] Tomcat Behavior on Multiple
From: Jeffrey Janner [mailto:jeffrey.jan...@polydyne.com]
Subject: RE: [a bit, but not totally OT] Tomcat Behavior on Multiple HTTP
requests from same browser
You would need a fairly large, and well-disciplined team of pigeons to
do that though. I don't think that this was a good
@Chuck: thanks for the link. I have read it. Umm... the thing is I don't
close my connection manually. I use Spring. Here is my configuration:
bean class=org.apache.commons.dbcp.BasicDataSource
destroy-method=close id=dataSource
property name=driverClassName value=${database.driverClassName} /
Hello,
I have enabled the *logAbandoned* property as follows (in Spring):
property name=maxActive value=2/
property name=logAbandoned value=true/
property name=removeAbandoned value=true/
I know for certain it is taken into account by Tomcat but *I just can't
figure out where the information is
On 22/03/2013 14:42, Julien Martin wrote:
@Chuck: thanks for the link. I have read it. Umm... the thing is I don't
close my connection manually. I use Spring. Here is my configuration:
bean class=org.apache.commons.dbcp.BasicDataSource
destroy-method=close id=dataSource
property
On 22/03/2013 14:45, Julien Martin wrote:
Hello,
I have enabled the *logAbandoned* property as follows (in Spring):
property name=maxActive value=2/
property name=logAbandoned value=true/
property name=removeAbandoned value=true/
I know for certain it is taken into account by Tomcat
Hi,
You mean if I set maxActive to 1?
J.
2013/3/22 Pid p...@pidster.com
On 22/03/2013 14:42, Julien Martin wrote:
@Chuck: thanks for the link. I have read it. Umm... the thing is I don't
close my connection manually. I use Spring. Here is my configuration:
bean
Hi Pid,
Is there any other config I need to add (for instance to log4j.properties)
in order for the logAbandoned logging to occur?
I see nothing in stdout nor in the tomcat logs...
Regards,
J.
2013/3/22 Pid p...@pidster.com
On 22/03/2013 14:45, Julien Martin wrote:
Hello,
I have enabled
On 22/03/2013 14:56, Julien Martin wrote:
Hi,
You mean if I set maxActive to 1?
J.
2013/3/22 Pid p...@pidster.com
On 22/03/2013 14:42, Julien Martin wrote:
@Chuck: thanks for the link. I have read it. Umm... the thing is I don't
close my connection manually. I use Spring. Here is my
You're right. I should set the result in another method/thread i.e. a post
method...
Is this related to the memory leaks?
J.
2013/3/22 Pid p...@pidster.com
On 22/03/2013 14:56, Julien Martin wrote:
Hi,
You mean if I set maxActive to 1?
J.
2013/3/22 Pid p...@pidster.com
On
On 22/03/2013 15:08, Julien Martin wrote:
You're right. I should set the result in another method/thread i.e. a post
method...
Is this related to the memory leaks?
It might be worth simplifying the method while you debug the connection
leak issue.
p
J.
2013/3/22 Pid p...@pidster.com
On Mar 22, 2013, at 10:42 AM, Julien Martin wrote:
@Chuck: thanks for the link. I have read it. Umm... the thing is I don't
close my connection manually. I use Spring. Here is my configuration:
bean class=org.apache.commons.dbcp.BasicDataSource
destroy-method=close id=dataSource
property
On 22/03/2013 15:02, Julien Martin wrote:
Hi Pid,
Is there any other config I need to add (for instance to log4j.properties)
in order for the logAbandoned logging to occur?
Actually, you're right this is DBCP inside your app - so you might need
to look in an app log if there is one.
I see
Caldarale, Charles R wrote:
From: Jeffrey Janner [mailto:jeffrey.jan...@polydyne.com]
Subject: RE: [a bit, but not totally OT] Tomcat Behavior on Multiple HTTP requests from same browser
You would need a fairly large, and well-disciplined team of pigeons to
do that though. I don't think that
On 3/22/2013 9:35 AM, André Warnier wrote:
Caldarale, Charles R wrote:
From: Jeffrey Janner [mailto:jeffrey.jan...@polydyne.com] Subject:
RE: [a bit, but not totally OT] Tomcat Behavior on Multiple HTTP
requests from same browser
You would need a fairly large, and well-disciplined team of
Any idea what the logs should look like? Any sample?
J.
2013/3/22 Pid p...@pidster.com
On 22/03/2013 15:02, Julien Martin wrote:
Hi Pid,
Is there any other config I need to add (for instance to
log4j.properties)
in order for the logAbandoned logging to occur?
Actually, you're right
When tomcat freezes silently, what is the best way to look inside the frozen
tomcat or java instance and see the cause? We have 1500+ tomcat instances, and
most of them run great most of the time. But a few times per week, an instance
will become unresponsive. There is usually nothing
On 3/22/2013 1:36 PM, Robinson, Eric wrote:
When tomcat freezes silently, what is the best way to look inside the
frozen tomcat or java instance and see the cause? We have 1500+
tomcat instances, and most of them run great most of the time. But a
few times per week, an instance will become
Take a full thread dump of the PID. Linux kill -3, if Windows CTRL+BREAK if
you have a console window open.
This will allow you to see the state of all threads and see whether it's your
own application class (likely), or Tomcat itself.
-Original Message-
From: Robinson, Eric
Dan said:
Take a full thread dump of the PID. Linux kill -3, if
Windows CTRL+BREAK if you have a console window open.
Mark said:
2. Thread dumps
So I tried kill -3 but it does nothing. The process ignores me like it owes me
child support. I notice that it is in sleep state S1 if that
On 22/03/2013 22:22, Robinson, Eric wrote:
Dan said:
Take a full thread dump of the PID. Linux kill -3, if
Windows CTRL+BREAK if you have a console window open.
Mark said:
2. Thread dumps
So I tried kill -3 but it does nothing. The process ignores me like it owes
me child
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
Chuck,
On 3/22/13 10:25 AM, Caldarale, Charles R wrote:
From: Jeffrey Janner [mailto:jeffrey.jan...@polydyne.com]
Subject: RE: [a bit, but not totally OT] Tomcat Behavior on
Multiple HTTP requests from same browser
You would need a fairly
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
André,
On 3/22/13 12:35 PM, André Warnier wrote:
Caldarale, Charles R wrote:
From: Jeffrey Janner [mailto:jeffrey.jan...@polydyne.com]
Subject: RE: [a bit, but not totally OT] Tomcat Behavior on
Multiple HTTP requests from same browser
You
On 3/22/2013 3:22 PM, Robinson, Eric wrote:
Dan said:
Take a full thread dump of the PID. Linux kill -3, if Windows
CTRL+BREAK if you have a console window open.
Mark said:
2. Thread dumps
So I tried kill -3 but it does nothing. The process ignores me like
it owes me child support. I
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
Mark,
On 3/22/13 6:26 PM, Mark Thomas wrote:
On 22/03/2013 22:22, Robinson, Eric wrote:
Dan said:
Take a full thread dump of the PID. Linux kill -3, if Windows
CTRL+BREAK if you have a console window open.
Mark said:
2. Thread dumps
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
Tommy,
On 3/21/13 5:00 PM, Tommy Pham wrote:
Silly me... I figured out what was the issue. I didn't have the
index page defined in Tomcat's web.xml within the D:\wwwroot. The
eventual content of this folder will be images anyway. Would I
Just do sudo kill -3 PID
It will most likely work.
If sudo is not enable - just google it. You will find instructions how
to enable it.
-Michael
--- On Fri, 3/22/13, Mark Eggers its_toas...@yahoo.com wrote:
From: Mark Eggers its_toas...@yahoo.com
Subject: Re: Diagnosing Silently Frozen
RTFM
kill -3 doesn't kill the process it generates a thread dump to stdout.
Mark
Ha! It's probably been 30 years since the last time anyone told me to RTFM.
Fair enough, I suppose I deserved it, although in my defense I did check the
man page first. :-)
Thanks!
--Eric
Disclaimer
... and a link to TFM, if Eric didn't see [the other] Mark's response:
http://wiki.apache.org/tomcat/HowTo#How_do_I_obtain_a_thread_d
ump_of_my_running_webapp_.3F
- -chris
I did see that and I even read it before posting. It said kill -3 sends a
SIGQUIT. I guess I jumped to the
From: Christopher Schultz [mailto:ch...@christopherschultz.net]
Subject: Re: [totally OT] Tomcat Behavior on Multiple HTTP requests from same
browser
Or swallows and coconuts.
Someone had to bring that up. African or European?
I think we can remove the not from the subject line
On Mar 21, 2013, at 4:31 PM, Nick Williams wrote:
I have built an executable Tomcat JAR file. It has all of the Tomcat classes
and dependencies zipped into one big JAR. Inside that JAR is also a WAR file,
the native DLL, and logging.properties. My com.ul.io.Bootstrap class creates
an
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