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Posted to mapreduce-issues@hadoop.apache.org by "srikanth ayalasomayajulu (JIRA)" <ji...@apache.org> on 2013/02/10 02:31:12 UTC
[jira] [Commented] (MAPREDUCE-4996) Unable to start resourcemanager
on Hadoop 0.23.5
[ https://issues.apache.org/jira/browse/MAPREDUCE-4996?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13575308#comment-13575308 ]
srikanth ayalasomayajulu commented on MAPREDUCE-4996:
-----------------------------------------------------
Did necessary steps as mentioned in the hadoop-0.23.5 docs. But cannot able to start resourcemanager. Please help
> Unable to start resourcemanager on Hadoop 0.23.5
> ------------------------------------------------
>
> Key: MAPREDUCE-4996
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4996
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: resourcemanager
> Affects Versions: 0.23.5
> Reporter: srikanth ayalasomayajulu
> Labels: Hadoop, resourcemanager
>
> starting resourcemanager, logging to /home/srikmvm/hadoop-0.23.5/logs/yarn-srikmvm-resourcemanager-mvm4.out
> Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/conf/Configuration
> Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.conf.Configuration
> 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.yarn.server.resourcemanager.ResourceManager. Program will exit
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