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From "Srikanth Sundarrajan (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HDFS-1009) Support Kerberos authorization in HDFSProxy
Date Tue, 06 Apr 2010 21:33:33 GMT

    [ https://issues.apache.org/jira/browse/HDFS-1009?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12854194#action_12854194
] 

Srikanth Sundarrajan commented on HDFS-1009:
--------------------------------------------

All the core test failures in 

{quote}
http://hudson.zones.apache.org/hudson/job/Hdfs-Patch-h5.grid.sp2.yahoo.net/303/testReport/
{quote}

are failing with the folllowing message. 

Error Message
org/apache/hadoop/conf/Configuration

Stacktrace
java.lang.NoClassDefFoundError: org/apache/hadoop/conf/Configuration
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:169)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.conf.Configuration
	at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)

Note: This patch includes a new class in contrib and modifies tomcat-web.xml also under contrib

Index: src/contrib/hdfsproxy/conf/tomcat-web.xml
Index: src/contrib/hdfsproxy/src/java/org/apache/hadoop/hdfsproxy/KerberosAuthorizationFilter.java


> Support Kerberos authorization in HDFSProxy
> -------------------------------------------
>
>                 Key: HDFS-1009
>                 URL: https://issues.apache.org/jira/browse/HDFS-1009
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: contrib/hdfsproxy
>    Affects Versions: 0.22.0
>            Reporter: Srikanth Sundarrajan
>            Assignee: Srikanth Sundarrajan
>             Fix For: 0.22.0
>
>         Attachments: HDFS-1009.patch, HDFS-1009.patch
>
>
> We should add a filter to support Kerberos authorization in HDFSProxy.

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