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From "Aaron T. Myers (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-8355) SPNEGO filter throws/logs exception when authentication fails
Date Fri, 04 May 2012 00:58:49 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-8355?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13267991#comment-13267991

Aaron T. Myers commented on HADOOP-8355:

+1 pending Jenkins. The patch looks good to me. I also tested the patch manually and observed
that the spurious stack traces no longer appear in the NN or 2NN logs when performing a checkpoint.

Good on you, Tucu.
> 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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