There is a setting called useBundledJSF sub-web.xml. Set it to true.
Search previous forum threads for more information.
glassfish_at_javadesktop.org wrote:
> I'm trying to update my JSF version in glassfish.
> Putting a sun-web.xml with delegation = false and property 'use myfaces' does not work.
> The only thing that works (so far) is replacing the jsf-api and jsf-impl libs in $instance_root/libs
>
> Why does glassfish ignore the classloader settings?
> I really do not get why its so hard to tell glassfish to load the JSF implementation shipped with my WAR....
>
> Any one experience with this? or how I can debug this issue?
> [Message sent by forum member 'errorken' (errorken_at_yahoo.com)]
>
> http://forums.java.net/jive/thread.jspa?messageID=369075
>
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