workers.properties:
-------------------
worker.list=ajp13
worker.ajp13.port=8009
worker.ajp13.host=localhost
worker.ajp13.type=ajp13
worker.ajp13.lbfactor=1
worker.ajp13.cachesize=10

workers.java_home=/etc/java-config-2/current-system-vm/

88_mod_jk.conf:
---------------
LoadModule jk_module    modules/mod_jk.so

JkWorkersFile           /etc/apache2/workers.properties
JkLogFile               /var/log/apache2/mod_jk.log
JkLogLevel              error
JkLogStampFormat        "[%a %b %d %H:%M:%S %Y] "
JkRequestLogFormat      "%w %V %T"
JkMount                 /ajax/* ajp13_worker
JkMount                 /servlet/* ajp13_worker

#JkOptions +ForwardKeySize +ForwardURICompat -ForwardDirectories
#jkAutoAlias /var/lib/tomcat-5.5/default/webapps/
#jkMount /*.jsp ajp13