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From "Dapeng Sun (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-9477) Add posixGroups support for LDAP groups mapping service
Date Fri, 13 Mar 2015 02:27:39 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-9477?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Dapeng Sun updated HADOOP-9477:
    Release Note: Add posixGroups support for LDAP groups mapping service. The change in LDAPGroupMapping
is compatible with previous scenario. In LDAP, the group mapping between {{posixAccount}}
and {{posixGroup}} is different from the general LDAPGroupMapping, one of the differences
is the {{"memberUid"}} will be used to mapping {{posixAccount}} and {{posixGroup}}. The feature
will handle the mapping in internal when configuration {{hadoop.security.group.mapping.ldap.search.filter.user}}
is set as "posixAccount" and {{hadoop.security.group.mapping.ldap.search.filter.group}} is

> Add posixGroups support for LDAP groups mapping service
> -------------------------------------------------------
>                 Key: HADOOP-9477
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9477
>             Project: Hadoop Common
>          Issue Type: New Feature
>    Affects Versions: 2.0.4-alpha
>            Reporter: Kai Zheng
>            Assignee: Dapeng Sun
>             Fix For: 2.8.0
>         Attachments: HADOOP-9477.003.patch, HADOOP-9477.004.patch, HADOOP-9477.005.patch,
HADOOP-9477.006.patch, HADOOP-9477.007.patch, HADOOP-9477.008.patch, HADOOP-9477.009.patch,
HADOOP-9477.patch, HADOOP-9477.patch
>   Original Estimate: 168h
>  Remaining Estimate: 168h
> It would be nice to support posixGroups for LdapGroupsMapping service. Below is from
current description for the provider:
> hadoop.security.group.mapping.ldap.search.filter.group:
> An additional filter to use when searching for LDAP groups. This should be
> changed when resolving groups against a non-Active Directory installation.
> posixGroups are currently not a supported group class.

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