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https://issues.apache.org/jira/browse/MAPREDUCE-4123?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13469387#comment-13469387
]
Hudson commented on MAPREDUCE-4123:
-----------------------------------
Integrated in Hadoop-Mapreduce-trunk #1216 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1216/])
MAPREDUCE-4123. Remove the 'mapred groups' command, which is no longer
supported. (Contributed by Devaraj K) (Revision 1393775)
Result = SUCCESS
sseth : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1393775
Files :
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/trunk/hadoop-mapreduce-project/bin/mapred
> ./mapred groups gives NoClassDefFoundError
> ------------------------------------------
>
> Key: MAPREDUCE-4123
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4123
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 2.0.0-alpha, 3.0.0
> Reporter: Nishan Shetty
> Assignee: Devaraj K
> Priority: Critical
> Fix For: 2.0.3-alpha
>
> Attachments: MAPREDUCE-4123-1.patch, MAPREDUCE-4123.patch
>
>
> linux-168:/home/v2/hadoop-3.0.0-SNAPSHOT/bin # ./mapred groups
> Exception in thread "main" java.lang.NoClassDefFoundError:
> org/apache/hadoop/mapred/tools/GetGroups
> Caused by: java.lang.ClassNotFoundException:
> org.apache.hadoop.mapred.tools.GetGroups
> at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:303)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:316)
> Could not find the main class: org.apache.hadoop.mapred.tools.GetGroups.
> Program will exit.
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