set cookiePath for jsessionid

glassfish-web.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glassfish-web-app PUBLIC "-//GlassFish.org//DTD GlassFish Application Server 3.1 Servlet 3.0//EN" "http://glassfish.org/dtds/glassfish-web-app_3_0-1.dtd">
<glassfish-web-app error-url="">
  <class-loader delegate="true"/>
  <jsp-config>
    <property name="keepgenerated" value="true">
      <description>Keep a copy of the generated servlet class' java code.</description>
    </property>
  </jsp-config>
  <session-config>
    <cookie-properties>
      <property name="cookiePath" value="/foo/bar"/>
    </cookie-properties>
  </session-config>
</glassfish-web-app>

ibm-web-ext.xsd

TIP: If you want to look at the Schema Definitions
to see the complete set of elements and attributes
supported by the Extension/Bindings-Deployment Descriptors
you may check the xsd's located
in the <WAS_INSTALL_ROOT>/properties/schemas
- folder  where they are placed during WAS installation.

web.xml

<session-config>
    <session-timeout>
    30
    </session-timeout>
    <cookie-config>
        <path>/foo/bar</path>
    </cookie-config>
</session-config>