On 09.09.2010 06:54, Karthik Nanjangude wrote:
Config Spec Apache 2.2.1.6 Jboss 4.2.1 mod_jk-1.2.28-httpd-2.2.3.so Linux Red Hat DB Oracle Hosted Application : 4 apps [ Independent Containers of JBOSS Server mapped to Apache ] Logs Configured : JkLogFile “/apps/logs” & JkLogLevel debug Problem : Request to a specific URL Link on one of the web applications is returning “Bad Gateway” Since JBOSS is consuming some time ( 15 sec minimum ) to fetch this report fro Db How can this problem be fixed. All other links are displayable correctly Worker .properties is as follows worker.list = aloadbalancer, status, sloadbalancer, dloadbalancer, cloadbalancer, mloadbalancer # Define Node1 # modify the host as your host IP or DNS name. worker.node1.port=8080 worker.node1.host=10.10.21.170 worker.node1.type=ajp13 worker.node1.lbfactor=1 worker.node1.socket_timeout=10 worker.node1.prepost_timeout=10000 worker.node1.connect_timeout=10000 worker.node1.ping_mode=A # Load-balancing behaviour worker.aloadbalancer.type=lb worker.aloadbalancer.balanced_workers=node1 # Status worker for managing load balancer worker.status.type=status worker.list=aloadbalancer,status
That's likely happening because of the 10 seconds socket timeout, and the 15 seconds JBoss needs to answer.
- Remove the socket timeout and use more fine-grained timeouts. See the example confguration contained in the source download for mod_jk *1.2.30*.
- The root cause is very likely logged in the mod_jk log as an "error" (timeout waiting for response or similar).
- The usual list to discuss mod_jk is the Tomcat users mailing list. To subscribe, send mail to users-subscribe@xxxxxxxxxxxxxxxxx Regards, Rainer --------------------------------------------------------------------- The official User-To-User support forum of the Apache HTTP Server Project. See <URL:http://httpd.apache.org/userslist.html> for more info. To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx
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