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https://issues.apache.org/jira/browse/HADOOP-10448?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14013768#comment-14013768
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Hudson commented on HADOOP-10448:
---------------------------------
FAILURE: Integrated in Hadoop-Mapreduce-trunk #1786 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1786/])
HADOOP-10448. Support pluggable mechanism to specify proxy user settings
(Contributed by Benoy Antony) (arp:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1598396)
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/CommonConfigurationKeysPublic.java
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/authorize/DefaultImpersonationProvider.java
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/authorize/ImpersonationProvider.java
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/authorize/ProxyUsers.java
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/resources/core-default.xml
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/ipc/MiniRPCBenchmark.java
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/security/TestDoAsEffectiveUser.java
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/security/authorize/TestProxyUsers.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs-nfs/src/test/java/org/apache/hadoop/hdfs/nfs/TestReaddir.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs-nfs/src/test/java/org/apache/hadoop/hdfs/nfs/nfs3/TestWrites.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/security/TestDelegationTokenForProxyUser.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/common/TestJspHelper.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestAuditLogger.java
*
/hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/security/TestRefreshUserMappings.java
*
/hadoop/common/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestRMAdminService.java
> Support pluggable mechanism to specify proxy user settings
> ----------------------------------------------------------
>
> Key: HADOOP-10448
> URL: https://issues.apache.org/jira/browse/HADOOP-10448
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: security
> Affects Versions: 2.3.0
> Reporter: Benoy Antony
> Assignee: Benoy Antony
> Fix For: 3.0.0, 2.5.0
>
> Attachments: HADOOP-10448-branch2.patch, HADOOP-10448.patch,
> HADOOP-10448.patch, HADOOP-10448.patch, HADOOP-10448.patch,
> HADOOP-10448.patch, HADOOP-10448.patch, HADOOP-10448.patch,
> HADOOP-10448.patch, HADOOP-10448.patch, HADOOP-10448.patch, HADOOP-10448.patch
>
>
> We have a requirement to support large number of superusers. (users who
> impersonate as another user)
> (http://hadoop.apache.org/docs/r1.2.1/Secure_Impersonation.html)
> Currently each superuser needs to be defined in the core-site.xml via
> proxyuser settings. This will be cumbersome when there are 1000 entries.
> It seems useful to have a pluggable mechanism to specify proxy user settings
> with the current approach as the default.
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