Re: MaxHTTPHeaderSize

2007-08-08 Thread Rob Kirkbride
from the Tomcat log could be enough > to relate to a request in a Tomcat access log, or if time is synced in a > web server access log. > > Furthermore: the stack looks like this is not a strange request, but > instead a strange response. It seems your webapp produces responses with >

MaxHTTPHeaderSize

2007-08-08 Thread Rob Kirkbride
Hi, I've been getting a lot MsgAjp Overflow messages recently. The strange this is only seems to happen only 1 app server at a time and seems to stop and start in bursts of sometimes over an hour, but then nothing for several hours after that. This is with Tomcat 5.5.20 and mod_jk 1.2.23. I

Re: mod_jk 1.2.23 not load balancing correctly?

2007-06-18 Thread Rob Kirkbride
Just to close this down the problem was traced to having the same server name in the jvmRoute in the server.xml in JBoss. The load balancer is now behaving correctly. Sorry to waste your time! Rob On 17/06/07, Rob Kirkbride <[EMAIL PROTECTED]> wrote: Hi Rainer, We're using the s

Re: Further Issues with mod_jk when using 4 app servers

2007-06-18 Thread Rob Kirkbride
issue and the load balancing issue. Thanks again for the quick response, Rob On 18/06/07, Raghupathy, Gurumoorthy <[EMAIL PROTECTED]> wrote: Have you put the correct "jvmroute" value in the worker and engine ? ________ From: Rob Kirkbride [mailto:[

Further Issues with mod_jk when using 4 app servers

2007-06-18 Thread Rob Kirkbride
Hi, There definitely seems to be an issue with 4 app servers. Initially I thought the problem was one of load balancing. I have definitely confirmed that the load balancing fails with 4 app servers (this is covered in a separate email thread) However, this morning we've been getting a lot of comp

Re: mod_jk 1.2.23 not load balancing correctly?

2007-06-17 Thread Rob Kirkbride
h shows the pid and thread id of the apache process handling the request. Those together help in finding out when and maybe why the balancing mapped request unequally to the app servers. If you need to post more exceprts from the status page, you could use the additional parameters "mime=xml&

mod_jk 1.2.23 not load balancing correctly?

2007-06-17 Thread Rob Kirkbride
ers themselves seem quite happy so I'm not sure why it might be doing this. Has anyone got any ideas - I don't particularly want to start changing the balancing strategy/values on a live server without some though. Thanks, Rob Kirkbride

Re: Stess Test Software

2007-06-13 Thread Rob Kirkbride
Hi Will, If you're talking about load testing - we use grinder with lots of success. Writing scripts for this turned out to be a lot more cost effective than paying a company to load test. Rob Will Holmes wrote: Could anyone recommend some good stress test software for Tomcat. Thanks in

Re: deploying problem

2007-03-20 Thread Rob Kirkbride
Deano, What does the log file have to say? Rob Deano!! wrote: to tell the truth i really dont truly know, when in the tomcat manager it says that it is running, but when i go into it i get that error message, i then went into full server status and when i go to my apps part its added a count t

Re: deploying problem

2007-03-20 Thread Rob Kirkbride
Deano, What is the specific error? Rob Deano!! wrote: Hi, yeah im creating a project named InterfacesHCI using netbeans 5.5 with visual web pack, now when running it locally on the machine with netbeans and using bundled tomcat it works fine, but when deploying the .war file to tomcat on my se

mod_jk "increase the backend idle connection timeout or the connection_pool_minsize"

2007-03-20 Thread Rob Kirkbride
Hi, I've recently taken over support of a system using mod_jk. This is a big website utilising 2 sites, 2 web & 3 app servers per site. each web server talking to 3 app servers The site takes millions of hits per day. I'm getting the above info message regularly (twice a minute) even in the nigh