More results' Link Contains $$impersonate=UserName$$ in Federated Search Results Webpart

Symptoms

The "More Results" link contains $$Your user name$$ in the Federated Search Result Webpart:

http://<confluence url>/dosearchsite.action?queryString=%E5%90%B8%20%24%24impersonate%3DYourUserName%24%24

Cause

This is caused by an incorrectly configured "More results" Link Template. For example, the template contains {searchTerms} instead of {userQuery}:

http://<confluence url>/dosearchsite.action?queryString={searchTerms}

Resolution

Set the "More results" Link Template correctly:

http://<confluence url>/dosearchsite.action?queryString={userQuery}

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