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Posted to common-issues@hadoop.apache.org by "Steven Willis (JIRA)" <ji...@apache.org> on 2013/04/23 23:45:18 UTC

[jira] [Commented] (HADOOP-9431) TestSecurityUtil#testLocalHostNameForNullOrWild on systems where hostname contains capital letters

    [ https://issues.apache.org/jira/browse/HADOOP-9431?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13639672#comment-13639672 ] 

Steven Willis commented on HADOOP-9431:
---------------------------------------

Nice to see HADOOP-8514 finally get fixed. I guess someone can close that one.
                
> TestSecurityUtil#testLocalHostNameForNullOrWild on systems where hostname contains capital letters
> --------------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-9431
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9431
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: security, test
>    Affects Versions: 3.0.0
>            Reporter: Chris Nauroth
>            Assignee: Chris Nauroth
>            Priority: Trivial
>         Attachments: HADOOP-9431.1.patch
>
>
> {{TestSecurityUtil#testLocalHostNameForNullOrWild}} contains assertions about the principal returned for a null or wildcard hostname.  The logic in {{SecurityUtil#getServerPrincipal}} converts the local hostname to lower-case.  The test method does not perform the same conversion though, so the test passes on systems with a hostname containing no upper-case letters, but it fails if the hostname does contain upper-case letters.

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