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  1. Hadoop Common
  2. HADOOP-9477

Add posixGroups support for LDAP groups mapping service

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    Details

    • Type: New Feature
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.0.4-alpha
    • Fix Version/s: 2.8.0, 3.0.0-alpha1, 2.7.6
    • Component/s: None
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed
    • Release Note:
      Hide
      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 "posixGroup".
      Show
      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 "posixGroup".

      Description

      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.

        Attachments

        1. HADOOP-9477.003.patch
          9 kB
          Charles Lamb
        2. HADOOP-9477.004.patch
          9 kB
          Dapeng Sun
        3. HADOOP-9477.005.patch
          10 kB
          Dapeng Sun
        4. HADOOP-9477.006.patch
          10 kB
          Dapeng Sun
        5. HADOOP-9477.007.patch
          13 kB
          Dapeng Sun
        6. HADOOP-9477.008.patch
          13 kB
          Dapeng Sun
        7. HADOOP-9477.009.patch
          14 kB
          Dapeng Sun
        8. HADOOP-9477.patch
          9 kB
          Dapeng Sun
        9. HADOOP-9477.patch
          9 kB
          Dapeng Sun

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            • Assignee:
              dapengsun Dapeng Sun
              Reporter:
              drankye Kai Zheng

              Dates

              • Created:
                Updated:
                Resolved:

                Time Tracking

                Estimated:
                Original Estimate - 168h
                168h
                Remaining:
                Remaining Estimate - 168h
                168h
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