Chaoyu Tang created HIVE-13590:
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             Summary: Kerberized HS2 with LDAP auth enabled fails in 
multi-domain LDAP case
                 Key: HIVE-13590
                 URL: https://issues.apache.org/jira/browse/HIVE-13590
             Project: Hive
          Issue Type: Bug
          Components: Authentication, Security
            Reporter: Chaoyu Tang
            Assignee: Chaoyu Tang


In a kerberized HS2 with LDAP authentication enabled, LDAP user usually logs in 
using username in form of username@domain in LDAP multi-domain case. But it 
fails if the domain was not in the Hadoop auth_to_local mapping rule, the error 
is as following:
{code}
Caused by: 
org.apache.hadoop.security.authentication.util.KerberosName$NoMatchingRule: No 
rules applied to ct...@mydomain.com
at 
org.apache.hadoop.security.authentication.util.KerberosName.getShortName(KerberosName.java:389)
at org.apache.hadoop.security.User.<init>(User.java:48)
{code}



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