Re: mod_jk failover loadbalancing doesn't recognize hung tomcat

2006-03-27 Thread Vidya TR
Hi, Even after changing my settings to a hung node A still does not failover to node B. The whole server is hung. worker.loadbalancer.lock=P # P[essimistic] Any more recommendations? Thank you, Vidya -- View this message in context: http://www.nabble.com/question%3A-mod_jk-failo

Re: mod_jk failover loadbalancing doesn't recognize hung tomcat

2006-03-24 Thread Mohan2005
hi we has similar issue we did not mess with prepost values but changed locking method to pesimistic, and set socket_timeout to 60sec, recycle_time to 600sec and reply_timeout to 18(ms) these were recommended by Mladen Turk and now Busy connections are distributed among all nodes equally. -

Re: mod_jk failover loadbalancing doesn't recognize hung tomcat

2006-03-24 Thread Vidya TR
The directive : disabled - If set to True or 1 the worker will be disabled if member of load balancer. This flag can be changed at runtime using status worker. Can I change the disabled property at runtime and will the loadbalancer be able to read this? I tried changing it in worker.properties

Re: mod_jk failover loadbalancing doesn't recognize hung tomcat

2006-03-23 Thread Vidya TR
Hi, Thank you very much for the response. In my properties I have three prepost_timeout properties set up. I changed the loadbalancer.prepost_timeout from 5 to 5000 but this still did not help. Meaning loadbalancer worker still did not recognize a hung app server nodeA. worker.loadbalancer.pre

Re: mod_jk failover loadbalancing doesn't recognize hung tomcat

2006-03-23 Thread Vidya TR
Hi, Thank you for the response. I tried setting the acceptCount to 10 on the nodeA which is main node. But even after more that 10 simultaneous user request it did not failover to my nodeB. This is what I did : Thank you, Vidya -- View this message in context: http://www.nabble.com/ques

Re: mod_jk failover loadbalancing doesn't recognize hung tomcat

2006-03-23 Thread Mladen Turk
Vidya TR wrote: Hi, This is the first time I am posting a question here on this site. Is this the approach to post a question? In which case how long does it usually take to have a response to the question. Did you even dare to look at the: http://tomcat.apache.org/connectors-doc/config/wor

Re: mod_jk failover loadbalancing doesn't recognize hung tomcat

2006-03-23 Thread Filip Hanik - Dev Lists
no response usually means that no one knows the answer, or the person that does know the answer has not read your post. What I would suggest is to decrease the acceptCount on your connector, that way, if all threads are busy, it will not accept any new connections and maybe then mod_jk will fail

Re: mod_jk failover loadbalancing doesn't recognize hung tomcat

2006-03-23 Thread Vidya TR
Hi, This is the first time I am posting a question here on this site. Is this the approach to post a question? In which case how long does it usually take to have a response to the question. Thank you, Vidya -- View this message in context: http://www.nabble.com/mod_jk-failover-loadbalancing-

mod_jk failover loadbalancing doesn't recognize hung tomcat

2006-03-22 Thread Vidya TR
Our application which runs on Apache HTTP Server 2.0.54, TOMCAT 5.0.28 with mod_jk 1.2.15 connector. In production while our application was running. Our application had a thread dead Lock hosing up all the users trying to connect our application. So started investigating the failover setup in mod