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Worker.properties Example

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See also the attribute recovery_options for a more fine-grained control of retries and retry_interval for the sleep time configuration. If form authentication is configured like this: FORM Protected /login/login.vm /login/error.vm then there is also another, somewhat hidden request involved in the authentication process: /login/j_security_check. This property should be used to reduce the number of threads on the Tomcat WebServer. If you compiled it yourself from source, EAPI is probably not compiled in, unless you added it yourself (perhaps with mod_ssl).

Especially after a node failover we will send a new cookie to switch stickyness to the new node. worker "worker1" will talk to Tomcat listening on machine www.x.com at port 8007 using 2.5 lb factor worker.worker1.host=www.x.com worker.worker1.port=8007 worker.worker1.lbfactor=2.5 Notes: In the ajpv12 protocol, connections are created, used and then The connection_pool_size property needs to reflect the number of requests one web server process should be able to send to a backend in parallel. For Solaris: Use the build-solaris.sh script as follows: # sh build-solaris.sh This will build and install mod_jk.so in your apache/libexec directory.

Worker.properties Example

By default, members are assumed to be "bad", if their activation is "stopped" or their runtime state is "error". APXS is a Perl script that is created when you build the Apache web server from source. The Ajpv12 connector is also used for shutting down Tomcat. (Optional) Defining "workers" Configuring workers manually. The timeouts for ping_mode connect and prepost can be overwritten individually via connect_timeout and prepost_timeout.

Q. Sometimes we have a lot of big objects in our sessions, so it would be really time consuming to move them. activationSUBActive Using this directive, a balanced worker of a load balancer can be configured as disabled or stopped. Mod_jk Documentation If it's missing, you may have to recompile or reinstall Apache.

If method is set to S[ession] the balancer will use the number of sessions to find the best worker. This feature has been added in jk 1.2.20. After the machine reboot getting following mod_jk error in Apache httpd logs. [error] ajp_validate::jk_ajp_common.c (2748): worker node1 can't resolve tomcat address node1.example.com [error] ajp_validate::jk_ajp_common.c (2748): worker node2 can't resolve tomcat address find more info The following details the syntax: < ContextManager ... > ... ... < /ContextManager > where options can include any of the following attributes: configHome -

The maximum value is 65536. Mod_jk Socket_timeout The source for mod_jk is included in the Binary Distribution of Tomcat in the TOMCAT_HOME/native/mod_jk/ directory. The problem with Firewall cutting inactive connections is that sometimes, neither webserver or tomcat have informations about the cut and couldn't handle it. Advanced Worker Directives This table lists more advanced configuration options.

Workers.properties Location

The name of the worker can contain only the alphanumeric characters [a-z][A-Z][0-9][_\-] and is case sensitive. https://tomcat.apache.org/connectors-doc-archive/jk2/jk/workershowto.html The following bits are allowed: 1: don't recover if Tomcat failed after getting the request 2: don't recover if Tomcat failed after sending the headers to client 4: close the connection Worker.properties Example Religious supervisor wants to thank god in the acknowledgements Is there a limit on how much is customizable on WordPress? Apache Mod_jk Configuration Property file macros You can define "macros" in the property files.

The attribute packetSize is only available in Tomcat 5.5.20+ and 6.0.2+. Use the JkLogFile and JkLogLevel configuration directives. This can be done in Java2 by adding tools.jar to the classpath. A site is using Tomcat and Apache with two virtual hosts (one of them using HTTPS as well, which we're assuming is being handled by mod_ssl). Workers.properties Example Load Balancing

Environment SUSE Linux Enterprise Server 11 Service Pack 2SUSE Linux Enterprise Server 11 Service Pack 1 Situation This document describes how to configure mod_jk for Apache / Tomcat on SLES 11 jkConfig - path to use for writing Apache mod_jk conf file. This feature has been added in jk 1.2.20. cachesize property is usefull when you're using JK in multithreaded web servers such as Apache 2.0, IIS and Netscape.

type = Where worker name is the name assigned to the worker and the worker type is one of the four types defined in the table (a worker name may Workers.properties Download As long as these workers should only be used via the load balancer worker, there is no need to also put them into the worker.list property. The parameter is the delay in milliseconds to wait for the PONG reply.

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If the build script does not work, you can also build mod_jk as follows: $APACHE_HOME/bin/apxs -o mod_jk.so -DSOLARIS -I../jk -I/usr/java/include -I/usr/java/include/solaris -c *.c ../jk/*.c For HP-UX 11.00: Use the build-hpux.sh script The directive JkLogStampFormat will configure the date/time format found on mod_jk logfile. Load Balancing Directives Load balancer is a virtual worker that does not really communicate with Tomcat workers. Mod_jk Sticky Session Not Working This feature has been added in jk 1.2.11.

Make sure that these are set according to your installation. I can't find mod_jk anywhere. What does it mean to me? recycle_timeoutconnection_pool_timeout0 This directive has been deprecated since 1.2.16.