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Date: Mon, 30 Jan 2012 18:54:10 +0000 (UTC)
From: "Hudson (Commented) (JIRA)" <jira@apache.org>
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Subject: [jira] [Commented] (HADOOP-7999) "hadoop archive" fails with
 ClassNotFoundException
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    [ https://issues.apache.org/jira/browse/HADOOP-7999?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13196307#comment-13196307 ] 

Hudson commented on HADOOP-7999:
--------------------------------

Integrated in Hadoop-Common-trunk-Commit #1617 (See [https://builds.apache.org/job/Hadoop-Common-trunk-Commit/1617/])
    HADOOP-7999. "hadoop archive" fails with ClassNotFoundException. (Jason Lowe via mahadev)

mahadev : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1237915
Files : 
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/bin/hadoop-config.sh

                
> "hadoop archive" fails with ClassNotFoundException
> --------------------------------------------------
>
>                 Key: HADOOP-7999
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7999
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: scripts
>    Affects Versions: 0.23.1
>            Reporter: Jason Lowe
>            Assignee: Jason Lowe
>            Priority: Critical
>             Fix For: 0.23.1
>
>         Attachments: HADOOP-7999.patch
>
>
> Running "hadoop archive" from a command prompt results in this error:
> Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/tools/HadoopArchives
> Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.tools.HadoopArchives
> 	at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
> 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
> Could not find the main class: org.apache.hadoop.tools.HadoopArchives.  Program will exit.
> The hadoop front-end script expects the TOOL_PATH environment variable to be set, but nothing provides a default value for it if it is not set.  Since $TOOL_PATH expands to nothing, the hadoop-archives jar under share/hadoop/tools/lib isn't found, and we end up with a ClassNotFound exception.

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