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Posted to common-issues@hadoop.apache.org by "Daryn Sharp (JIRA)" <ji...@apache.org> on 2013/04/24 20:19:16 UTC

[jira] [Updated] (HADOOP-9284) Authentication method is wrong if no TGT is present

     [ https://issues.apache.org/jira/browse/HADOOP-9284?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Daryn Sharp updated HADOOP-9284:
--------------------------------

    Attachment: HADOOP-9284.patch
    
> Authentication method is wrong if no TGT is present
> ---------------------------------------------------
>
>                 Key: HADOOP-9284
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9284
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: security
>    Affects Versions: 2.0.0-alpha, 3.0.0
>            Reporter: Daryn Sharp
>            Assignee: Daryn Sharp
>         Attachments: HADOOP-9284.patch, HADOOP-9284.patch
>
>
> If security is enabled, {{UGI.getLoginUser()}} will attempt an os-specific login followed by looking for a TGT in the ticket cache.  If no TGT is found, the UGI's authentication method is still set as KERBEROS instead of SIMPLE.

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