hadoop distcp fails to run with java.lang.NoClassDefFoundError
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Key: MAPREDUCE-3845
URL: https://issues.apache.org/jira/browse/MAPREDUCE-3845
Project: Hadoop Map/Reduce
Issue Type: Bug
Components: distcp
Affects Versions: 0.23.1
Reporter: Roman Shaposhnik
Here's how to reproduce:
{noformat}
$ cd /tmnp
$ curl
http://people.apache.org/~acmurthy/hadoop-0.23.1-rc0/hadoop-0.23.1.tar.gz | tar
xzvf -
$ cd hadoop-0.23.1
$ ./bin/hadoop distcp
Exception in thread "main" java.lang.NoClassDefFoundError:
org/apache/hadoop/tools/DistCp
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.tools.DistCp
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.DistCp. Program will
exit.
{noformat}
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