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https://issues.apache.org/jira/browse/HIVE-8190?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

LINTE updated HIVE-8190:
------------------------
    Description: 
Some LDAP has the user composant as CN and not UID.

SO when you try to authenticate the LDAP authentication module of hive try to 
authenticate with the following string :  

uid=$login,basedn

Some AD have user objects that are not uid but cn, so it is be important to 
personalize the kind of objects that the authentication moduel look for in ldap.

We can see an exemple in knox LDAP module configuration the parameter 
main.ldapRealm.userDnTemplate can be configured to look for :

uid : 
-uid={0},basedn

or cn :
-cn={0},basedn




  was:
Some LDAP has the user composant as CN and not UID.

SO when you try to authenticate the LDAP authentication module of hive try to 
authenticate with the following string :  

uid=$login,basedn

Some AD have user objects that are not uid but cn, so it is be important to 
personalize the kind of objects that the authentication moduel look for in ldap.

We can see an exemple in knox LDAP module configuration the parameter 
main.ldapRealm.userDnTemplate can be configured to look for :
1/ uid : 
 - uid={0},basedn

2/ or cn :
- cn={0},basedn





> LDAP user match for authentication on hiveserver2
> -------------------------------------------------
>
>                 Key: HIVE-8190
>                 URL: https://issues.apache.org/jira/browse/HIVE-8190
>             Project: Hive
>          Issue Type: Improvement
>          Components: Authorization, Clients
>    Affects Versions: 0.13.1
>         Environment: Centos 6.5
>            Reporter: LINTE
>
> Some LDAP has the user composant as CN and not UID.
> SO when you try to authenticate the LDAP authentication module of hive try to 
> authenticate with the following string :  
> uid=$login,basedn
> Some AD have user objects that are not uid but cn, so it is be important to 
> personalize the kind of objects that the authentication moduel look for in 
> ldap.
> We can see an exemple in knox LDAP module configuration the parameter 
> main.ldapRealm.userDnTemplate can be configured to look for :
> uid : 
> -uid={0},basedn
> or cn :
> -cn={0},basedn



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