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Arpit Agarwal updated HADOOP-10448: ----------------------------------- Fix Version/s: 3.0.0 > 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 > > Attachments: 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. -- This message was sent by Atlassian JIRA (v6.2#6252)