You are viewing a plain text version of this content. The canonical link for it is here.
Posted to users@tomcat.apache.org by Zeeshan Ahmad <za...@i2cinc.com> on 2009/06/24 09:52:01 UTC

Application Stop responding

Hello,

 

While running some times Tomcat did not respond to the requests for some
seconds and I got the following errors in Apache Error log, thanks.

 

[Wed Jun 24 00:47:29 2009] [error] [client 192.168.0.186] (70014)End of file
found: proxy: error reading status line from remote server 192.168.0.38

[Wed Jun 24 00:47:29 2009] [error] [client 192.168.0.186] proxy: Error
reading from remote server returned by /TestWebService
/services/TestWSHandler

 

I am using Tomcat Version jakarta-tomcat-5.5.7 and Apache Version 2.2.11,
thanks.

 

Best Regards,

Zeeshan Ahmad.

Re: Application Stop responding

Posted by Christopher Schultz <ch...@christopherschultz.net>.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Chuck,

On 6/24/2009 9:20 AM, Caldarale, Charles R wrote:
>> From: Zeeshan Ahmad [mailto:zahmad@i2cinc.com] Subject: RE:
>> Application Stop responding
>> 
>> We are facing the same issue on 6.x, thanks.
> 
> Then let's discuss what happens on 6.0.20; 5.5.7 is four years old
> and it's somewhat irresponsible to still be using it.
> 
> What JVM are you using with 6.0.20?
> 
> What platform are you running on?

...and how are you connecting Apache httpd -> Tomcat? mod_jk? mod_proxy_ajp?

If mod_jk, please tell us the version you are using. How do you find out
the version? Either look in the startup messages from httpd or run this
command:

$ strings /path/to/mod_jk.so | grep mod_jk/

Output when I run this command:
mod_jk/1.2.26

- -chris
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.9 (MingW32)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/

iEYEARECAAYFAkpCnwkACgkQ9CaO5/Lv0PBJ0wCfe1oLbc3rykizKqoId8bMCJ19
WEwAn060XdAC73R+g27Qfw0kiS/7w+ZG
=7+tD
-----END PGP SIGNATURE-----

---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
For additional commands, e-mail: users-help@tomcat.apache.org

RE: Application Stop responding

Posted by "Caldarale, Charles R" <Ch...@unisys.com>.
> From: Zeeshan Ahmad [mailto:zahmad@i2cinc.com]
> Subject: RE: Application Stop responding
> 
> We are facing the same issue on 6.x, thanks.

Then let's discuss what happens on 6.0.20; 5.5.7 is four years old and it's somewhat irresponsible to still be using it.

What JVM are you using with 6.0.20?

What platform are you running on?

What's in the Tomcat logs for the time periods in question?

What does a thread dump show during the pauses?

What kind of GC activity are you seeing?

What else is apparent when using any of the myriad JVM monitoring tools available?

 - Chuck


THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers.


---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
For additional commands, e-mail: users-help@tomcat.apache.org

RE: Application Stop responding

Posted by Zeeshan Ahmad <za...@i2cinc.com>.
We are facing the same issue on 6.x, thanks.

 

Best Regards,

Zeeshan Ahmad.

-----Original Message-----
From: Ghufran [mailto:ghufran.a@vopium.com] 
Sent: Wednesday, June 24, 2009 3:06 PM
To: 'Tomcat Users List'
Subject: RE: Application Stop responding

 

Well, I am not proposing a solution. 

but I have a suggestion for you; Upgrade your tomcat version to latest

stable version 6.x

 

 

 

Ghufran

 

 

 

-----Original Message-----

From: Zeeshan Ahmad [mailto:zahmad@i2cinc.com] 

Sent: Wednesday, June 24, 2009 12:52 PM

To: 'Tomcat Users List'

Subject: Application Stop responding

Importance: High

 

 

 

Hello,

 

 

 

 

 

 

 

While running some times Tomcat did not respond to the requests for some

 

seconds and I got the following errors in Apache Error log, thanks.

 

 

 

 

 

 

 

[Wed Jun 24 00:47:29 2009] [error] [client 192.168.0.186] (70014)End of file

 

found: proxy: error reading status line from remote server 192.168.0.38

 

 

 

[Wed Jun 24 00:47:29 2009] [error] [client 192.168.0.186] proxy: Error

 

reading from remote server returned by /TestWebService

 

/services/TestWSHandler

 

 

 

 

 

 

 

I am using Tomcat Version jakarta-tomcat-5.5.7 and Apache Version 2.2.11,

 

thanks.

 

 

 

 

 

 

 

Best Regards,

 

 

 

Zeeshan Ahmad.

 

 

 

 

 

 

 

 

 

No virus found in this incoming message.

 

Checked by AVG - www.avg.com 

 

Version: 8.5.375 / Virus Database: 270.12.88/2196 - Release Date: 06/23/09

17:54:00

RE: Application Stop responding

Posted by Ghufran <gh...@vopium.com>.
Well, I am not proposing a solution. 
but I have a suggestion for you; Upgrade your tomcat version to latest
stable version 6.x

 

Ghufran

 

-----Original Message-----
From: Zeeshan Ahmad [mailto:zahmad@i2cinc.com] 
Sent: Wednesday, June 24, 2009 12:52 PM
To: 'Tomcat Users List'
Subject: Application Stop responding
Importance: High

 

Hello,

 

 

 

While running some times Tomcat did not respond to the requests for some

seconds and I got the following errors in Apache Error log, thanks.

 

 

 

[Wed Jun 24 00:47:29 2009] [error] [client 192.168.0.186] (70014)End of file

found: proxy: error reading status line from remote server 192.168.0.38

 

[Wed Jun 24 00:47:29 2009] [error] [client 192.168.0.186] proxy: Error

reading from remote server returned by /TestWebService

/services/TestWSHandler

 

 

 

I am using Tomcat Version jakarta-tomcat-5.5.7 and Apache Version 2.2.11,

thanks.

 

 

 

Best Regards,

 

Zeeshan Ahmad.

 

 

 

 

No virus found in this incoming message.

Checked by AVG - www.avg.com 

Version: 8.5.375 / Virus Database: 270.12.88/2196 - Release Date: 06/23/09
17:54:00