Hello,
I newly installed Plesk service provider interface on CentOS. I added mod_jk directives as following:
# vi /var/www/vhosts/system/<domain>/conf/vhost.conf
JkMount /servlet/* worker1
JkMount /*.jsp worker1
/usr/local/psa/admin/sbin/httpdmng --reconfigure-domain <domain>
Thereafter I am...