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From "Tianyou Li (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-8943) Enable to support multiple ADs and different group mapping for different user
Date Mon, 12 Nov 2012 00:05:12 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-8943?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Tianyou Li updated HADOOP-8943:
-------------------------------

    Description:     (was: Discussed with Natty about LdapGroupMapping, we need to improve
it so that:
1. It's possible to do different group mapping for different users/principals. For example,
AD user should go to LdapGroupMapping service for group, but  service principals such as hdfs,
mapred can still use the default one ShellBasedUnixGroupsMapping; 

2. Multiple ADs can be supported to do LdapGroupMapping;

3. It's possible to configure what kind of users/principals (regarding domain/realm is an
option) should use which group mapping service/mechanism.
)
    
> Enable to support multiple ADs and different group mapping for different user
> -----------------------------------------------------------------------------
>
>                 Key: HADOOP-8943
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8943
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: security
>            Reporter: Kai Zheng
>             Fix For: 2.0.3-alpha
>
>   Original Estimate: 504h
>  Remaining Estimate: 504h
>
>   

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