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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-11628) SPNEGO auth does not work with CNAMEs in JDK8
Date Tue, 24 Feb 2015 17:29:04 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-11628?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14335120#comment-14335120
] 

Hadoop QA commented on HADOOP-11628:
------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12700519/HADOOP-11628.patch
  against trunk revision 1aea440.

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:red}-1 tests included{color}.  The patch doesn't appear to include any new or modified
tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 javadoc{color}.  There were no new javadoc warning messages.

    {color:green}+1 eclipse:eclipse{color}.  The patch built with eclipse:eclipse.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version
2.0.3) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:green}+1 core tests{color}.  The patch passed unit tests in hadoop-common-project/hadoop-auth.

Test results: https://builds.apache.org/job/PreCommit-HADOOP-Build/5767//testReport/
Console output: https://builds.apache.org/job/PreCommit-HADOOP-Build/5767//console

This message is automatically generated.

> SPNEGO auth does not work with CNAMEs in JDK8
> ---------------------------------------------
>
>                 Key: HADOOP-11628
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11628
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: security
>    Affects Versions: 2.6.0
>            Reporter: Daryn Sharp
>            Assignee: Daryn Sharp
>            Priority: Critical
>              Labels: jdk8
>         Attachments: HADOOP-11628.patch
>
>
> Pre-JDK8, GSSName auto-canonicalized the hostname when constructing the principal for
SPNEGO.  JDK8 no longer does this which breaks the use of user-friendly CNAMEs for services.



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