Re: Tomcat and Apache with mod_jk

2009-03-06 Thread Ian Long
The 64.225.156.250 is the IP address that apache httpd and tomcat are running on. To me it looks as if there is a 'default' host that those 'GET /' requests are being handled by. I assume that VHost is the virtual host within tomcat that actually handled the request, based on the definitio

Re: Tomcat and Apache with mod_jk

2009-03-06 Thread Rainer Jung
On 06.03.2009 21:02, Ian Long wrote: I have fixed the problem by stopping the https ping so that these stuck processes don't happen, but am digging into the problem a bit further. I think you are right that it's apache waiting for tomcat to send data back for the request, because if I look at th

Re: Tomcat and Apache with mod_jk

2009-03-06 Thread Ian Long
I have fixed the problem by stopping the https ping so that these stuck processes don't happen, but am digging into the problem a bit further. I think you are right that it's apache waiting for tomcat to send data back for the request, because if I look at the tomcat manager application,

RE: Tomcat and Apache with mod_jk

2009-03-05 Thread Anthony J. Biacco
omcat and Apache with mod_jk Here is some sample output from the system-status: Srv PID Acc M CPU SS Req ConnChild SlotClient VHost Request 0-0 20960/50/50 _ 0.0123 2 0.0 0.09 0.09X web1.opterus.com

Re: Tomcat and Apache with mod_jk

2009-03-05 Thread Ian Long
I just took a subset of the list, the other few hundred processes were also stuck in the same state. From the tomcat logs it looks like the response has been sent back. I have seen cases where a firewall doesn't recognize a connection has been closed. On 5-Mar-09, at 7:05 PM, Rainer Jung

Re: Tomcat and Apache with mod_jk

2009-03-05 Thread Rainer Jung
On 06.03.2009 00:44, Ian Long wrote: Here is some sample output from the system-status: Srv PID Acc M CPU SS Req Conn Child Slot Client VHost Request 0-0 2096 0/50/50 _ 0.01 23 2 0.0 0.09 0.09 X web1.opterus.com GET /lbcheck.faces HTTP/1.0 1-0 2097 0/12/12 W 0.01 513 0 0.0 0.05 0.05 X web1.opter

Re: Tomcat and Apache with mod_jk

2009-03-05 Thread Ian Long
Here is some sample output from the system-status: Srv PID Acc M CPU SS Req ConnChild Slot Client VHost Request 0-0 2096 0/50/50 _ 0.01 23 2 0.0 0.09 0.09 X web1.opterus.com GET / lbcheck.faces HTTP/1.0 1-0 2097 0/12/12 W 0.01 513 0 0.0 0.05 0.05 X

Re: Tomcat and Apache with mod_jk

2009-03-05 Thread buzzterrier
stion of setting the > cache-control headers to max-age=0 does not work. > > > - Buzzterrier http://buzzterrier.blogspot.com/ View my blog: Ordinary Average Developer... -- View this message in context: http://www.nabble.com/Tomcat-and-Apache-with-mod_jk-tp22356983p22361683.html

Re: Tomcat and Apache with mod_jk

2009-03-05 Thread Rainer Jung
On 05.03.2009 21:04, Ian Long wrote: I haven't actually - I will turn it on and restart the server tonight. Another thing that I find strange is the apache (using prefork MPM) seems to keep increasing the number of child processes. For example, when I run: service httpd status httpd (pid 31093

Re: Tomcat and Apache with mod_jk

2009-03-05 Thread buzzterrier
suffering with this at present, and the suggestion of setting the cache-control headers to max-age=0 does not work. - Buzzterrier http://buzzterrier.blogspot.com/ View my blog: Ordinary Average Developer... -- View this message in context: http://www.nabble.com/Tomcat-and-Apache-with-mod_jk

Re: Tomcat and Apache with mod_jk

2009-03-05 Thread Ian Long
57 AM To: users@tomcat.apache.org Subject: Tomcat and Apache with mod_jk Hi, I have dedicated RHEL5 boxes (dedicate quad core, 4GB RAM) setup with both apache httpd and tomcat running on the same box, with a hardware load balancer selecting the node a user is routed to. I have mod_jk setup, but am seeing som

Re: Tomcat and Apache with mod_jk

2009-03-05 Thread Ian Long
Ok thanks. Based on monitoring, I don't think it's the server taking a long time to respond, it's probably the users doing as you suggested - I just wanted to make sure the log file entries weren't serious. I want to make sure the rising established connection count isn't something to wor

Re: Tomcat and Apache with mod_jk

2009-03-05 Thread André Warnier
Ian Long wrote: [...] Hi Ian. I don't know about the load balancing part, but the following errors : I'm also seeing a few errors like the following in mod_jk.log: [Thu Mar 05 10:34:08.878 2009] [25849:3086382864] [info] ajp_process_callback::jk_ajp_common.c (1603): Writing to client aborte

RE: Tomcat and Apache with mod_jk

2009-03-05 Thread Anthony J. Biacco
al Message- From: Ian Long [mailto:ian.l...@opterus.com] Sent: Thursday, March 05, 2009 10:57 AM To: users@tomcat.apache.org Subject: Tomcat and Apache with mod_jk Hi, I have dedicated RHEL5 boxes (dedicate quad core, 4GB RAM) setup with both apache httpd and tomcat running on the same b

Tomcat and Apache with mod_jk

2009-03-05 Thread Ian Long
Hi, I have dedicated RHEL5 boxes (dedicate quad core, 4GB RAM) setup with both apache httpd and tomcat running on the same box, with a hardware load balancer selecting the node a user is routed to. I have mod_jk setup, but am seeing some behaviour I'm not sure is correct. This is on htt