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https://issues.apache.org/jira/browse/HADOOP-11628?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14962397#comment-14962397
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Hudson commented on HADOOP-11628:
---------------------------------
FAILURE: Integrated in Hadoop-Mapreduce-trunk #2495 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2495/])
HADOOP-11628. SPNEGO auth does not work with CNAMEs in JDK8. (Daryn (stevel:
rev bafeb6c7bc50efd11c6637921a50dd9cfdd53841)
*
hadoop-common-project/hadoop-auth/src/main/java/org/apache/hadoop/security/authentication/server/KerberosAuthenticationHandler.java
* hadoop-common-project/hadoop-common/CHANGES.txt
> 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: Blocker
> Labels: jdk8
> Fix For: 2.8.0
>
> 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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