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https://issues.apache.org/jira/browse/IMPALA-4428?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tim Armstrong reassigned IMPALA-4428:
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Assignee: (was: Bharath Vissapragada)
> Respect auth_to_local rules from hdfs configs (core-site.xml) for LDAP
> authentication too
> -----------------------------------------------------------------------------------------
>
> Key: IMPALA-4428
> URL: https://issues.apache.org/jira/browse/IMPALA-4428
> Project: IMPALA
> Issue Type: Improvement
> Components: Security
> Affects Versions: Impala 2.6.0, Impala 2.7.0, Impala 2.5.2
> Environment: CDH 5.8.3
> Reporter: Ruslan Dautkhanov
> Priority: Major
> Labels: kerberos, ldap, security, usability
>
> IMPALA-2660 added principal mapping for Kerberos authentication but not for
> LDAP authentication.
> Both Kerberos and LDAP are using Active Directory as a backend to store
> principals (in many cases), so it's naturally to think this should work for
> LDAP too
> http://blog.cloudera.com/blog/2014/10/new-in-cdh-5-2-impala-authentication-with-ldap-and-kerberos/
> Fact that IMPALA-2660 works only for Kerberos and not for LDAP principals,
> breaks authentication in our organization.
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