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HADOOP-12568. Update core-default.xml to describe posixGroups support. Contributed by Wei-Chiu Chuang. 

(cherry picked from commit 4a3b8f1ed2)
This commit is contained in:
Akira Ajisaka 2015-11-18 17:23:00 +09:00
parent 397836a7b3
commit d5782a4199
2 changed files with 11 additions and 1 deletions
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3
hadoop-common-project/hadoop-common/CHANGES.txt
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@ -329,6 +329,9 @@ Release 2.8.0 - UNRELEASED
HADOOP-12562. Make hadoop dockerfile usable by Yetus.
(Allen Wittenauer via wheat9)
HADOOP-12568. Update core-default.xml to describe posixGroups support.
(Wei-Chiu Chuang via aajisaka)
OPTIMIZATIONS
HADOOP-11785. Reduce the number of listStatus operation in distcp

9
hadoop-common-project/hadoop-common/src/main/resources/core-default.xml
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@ -323,6 +323,11 @@ for ldap providers in the same way as above does.
an LDAP server with a non-AD schema, this should be replaced with
(&(objectClass=inetOrgPerson)(uid={0}). {0} is a special string used to
denote where the username fits into the filter.
If the LDAP server supports posixGroups, Hadoop can enable the feature by
setting the value of this property to "posixAccount" and the value of
the hadoop.security.group.mapping.ldap.search.filter.group property to
"posixGroup".
</description>
</property>
@ -332,7 +337,9 @@ for ldap providers in the same way as above does.
<description>
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.
See the description of hadoop.security.group.mapping.ldap.search.filter.user
to enable posixGroups support.
</description>
</property>