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From "Ravi Teja Ch N V (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-3194) "mapred mradmin" command is broken in mrv2
Date Wed, 30 Nov 2011 06:21:40 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-3194?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13159852#comment-13159852
] 

Ravi Teja Ch N V commented on MAPREDUCE-3194:
---------------------------------------------

Hi,
Even I have run into this problem.Then I had to add the hadoop-mapreduce-0.24.0-SNAPSHOT.jar
(generated by ant) to the classpath for resolving it. This jar is not part of the distribution
now, should we consider adding it back to the ditribution?
                
> "mapred mradmin" command is broken in mrv2
> ------------------------------------------
>
>                 Key: MAPREDUCE-3194
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3194
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 0.23.0
>            Reporter: Siddharth Seth
>
> $mapred  mradmin  
> Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/mapred/tools/MRAdmin
> Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.mapred.tools.MRAdmin
>         at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
>         at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
> Could not find the main class: org.apache.hadoop.mapred.tools.MRAdmin.  Program will
exit.

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