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https://issues.apache.org/jira/browse/HADOOP-8355?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alejandro Abdelnur updated HADOOP-8355:
---------------------------------------

    Status: Patch Available  (was: Open)
    
> SPNEGO filter throws/logs exception when authentication fails
> -------------------------------------------------------------
>
>                 Key: HADOOP-8355
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8355
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: security
>    Affects Versions: 2.0.0
>            Reporter: Alejandro Abdelnur
>            Assignee: Alejandro Abdelnur
>            Priority: Minor
>         Attachments: HADOOP-8355.patch
>
>
> if the auth-token is NULL means the authenticator has not authenticated the 
> request and it has already issue an UNAUTHORIZED response, there is no need 
> to throw an exception and then immediately catch it and log it. The 'else 
> throw' can be removed.

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