c99df3c4_nce_Guide___Configuring_Apache__Description
[Directive] JkStripSession [Description] 
If this directive is set to On in some virtual server, the session IDs ;jsessionid=... will be removed for non matched URLs. This directive is only allowed inside VirtualHost. The default is Off. This directive has been introduced in version 1.2.21.
The Apache Tomcat Connector - Reference Guide - Configuring Apache
Description