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https://issues.apache.org/jira/browse/HADOOP-8923?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13477867#comment-13477867
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Hudson commented on HADOOP-8923:
--------------------------------
Integrated in Hadoop-Mapreduce-trunk #1228 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1228/])
HADOOP-8923. JNI-based user-group mapping modules can be too chatty on
lookup failures. Contributed by Kihwal Lee. (Revision 1398883)
Result = FAILURE
suresh : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1398883
Files :
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/JniBasedUnixGroupsMapping.java
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/JniBasedUnixGroupsNetgroupMapping.java
> WEBUI shows an intermediatory page when the cookie expires.
> -----------------------------------------------------------
>
> Key: HADOOP-8923
> URL: https://issues.apache.org/jira/browse/HADOOP-8923
> Project: Hadoop Common
> Issue Type: Improvement
> Components: security
> Affects Versions: 1.1.0
> Reporter: Benoy Antony
> Assignee: Benoy Antony
> Priority: Minor
> Attachments: HADOOP-8923.patch
>
>
> The WEBUI does Authentication (SPNEGO/Custom) and then drops a cookie.
> Once the cookie expires, the webui displays a page saying that
> "authentication token expired". The user has to refresh the page to get
> authenticated again. This page can be avoided and the user can authenticated
> without showing such a page to the user.
> Also the when the cookie expires, a warning is logged. But there is no need
> to log this as this is not of any significance.
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