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Posted to common-issues@hadoop.apache.org by "Robert Joseph Evans (JIRA)" <ji...@apache.org> on 2013/12/13 17:46:08 UTC

[jira] [Updated] (HADOOP-10164) Allow UGI to login with a known Subject

     [ https://issues.apache.org/jira/browse/HADOOP-10164?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Joseph Evans updated HADOOP-10164:
-----------------------------------------

    Attachment: login-from-subject.txt
                login-from-subject-branch-0.23.txt

login-from-subject-branch-0.23 is only for branch-0.23.  login-from-subject applies to trunk, branch-2, and branch-2.2

> Allow UGI to login with a known Subject
> ---------------------------------------
>
>                 Key: HADOOP-10164
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10164
>             Project: Hadoop Common
>          Issue Type: Improvement
>            Reporter: Robert Joseph Evans
>            Assignee: Robert Joseph Evans
>         Attachments: login-from-subject-branch-0.23.txt, login-from-subject.txt
>
>
> For storm I would love to let Hadoop initialize based off of credentials that were already populated in a Subject.  This is not currently possible because logging in a user always creates a new blank Subject.  This is to allow a user to be logged in based off a pre-existing subject through a new method.



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