Hi I have recently setup ldap integration for hive/impala successfully and am now looking into integrating ldap with cloudera manager. I have a cloudera enterprise license but after following the documentation for the external authentication I receive the following error when trying to login.

2015-02-05 09:09:19,311 ERROR 586326899@scm-web-1:com.cloudera.server.web.cmf.CmfLdapAuthenticationProvider: LDAP/AD authentication failed org.springframework.dao.IncorrectResultSizeDataAccessException: Incorrect result size: expected 1, actual 0

This error appears when you enter the correct user account and password. I am a bit confused as to why we were able to setup ldap authentication for the ecosystems successfully but not cloudera manager. These are the instructions that we were following: http://www.cloudera.com/content/cloudera/en/documentation/core/latest/topics/cm_ag_user_accnts.html?...

Is there a bug with the spring security framework?

Thanks