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Posted to mapreduce-issues@hadoop.apache.org by "Jonathan Eagles (Created) (JIRA)" <ji...@apache.org> on 2011/12/16 22:04:31 UTC
[jira] [Created] (MAPREDUCE-3577) Classpath error when installing
via separate tarballs
Classpath error when installing via separate tarballs
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Key: MAPREDUCE-3577
URL: https://issues.apache.org/jira/browse/MAPREDUCE-3577
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: mrv2
Affects Versions: 0.23.1, 0.24.0
Reporter: Jonathan Eagles
Priority: Critical
Classpath error when using the three tarballs to do a hadoop installation. In particular, HADOOP_PREFIX is guessed incorrectly in yarn-config.sh and passed to hadoop-config.sh. Work around is to manually set HADOOP_PREFIX.
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)
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[jira] [Updated] (MAPREDUCE-3577) Classpath error when installing
via separate tarballs
Posted by "Mahadev konar (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/MAPREDUCE-3577?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mahadev konar updated MAPREDUCE-3577:
-------------------------------------
Priority: Major (was: Critical)
> Classpath error when installing via separate tarballs
> -----------------------------------------------------
>
> Key: MAPREDUCE-3577
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3577
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 0.23.1, 0.24.0
> Reporter: Jonathan Eagles
>
> Classpath error when using the three tarballs to do a hadoop installation. In particular, HADOOP_PREFIX is guessed incorrectly in yarn-config.sh and passed to hadoop-config.sh. Work around is to manually set HADOOP_PREFIX.
> 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)
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