I have encountered this issue ,when i upgraded confluence from 4.3.7 to 6.0 on the production.
Error: authenticateUser Directory 'Confluence10Sep2013' is not functional during authentication of 'kumar'. Skipped.
Error Description: Confluence10Sep2013 is Jira directory. Normal user cannot login in the confluence because of Jira authentication failed.
I have investigated this issue, but i could not resolve this.Could you please help me?