[MAPREDUCE-3447] mapreduce examples not working

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 0.23.0
• Fix Version/s: 0.23.1
• Component/s: mrv2
• Target Version/s: 0.23.1
• Assignee: Mahadev Konar
• Reporter: Thomas Graves
• Created: 21/Nov/11 19:02
• Updated: 05/Mar/12 02:48
• Resolved: 21/Nov/11 20:52

Description

Since the mavenization went in the mapreduce examples jar no longer works.

$ hadoop jar ./hadoop-0.23.0-SNAPSHOT/modules/hadoop-mapreduce-examples-0.23.0-SNAPSHOT.jar wordcount input output
Exception in thread "main" java.lang.ClassNotFoundException: wordcount
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:247)
at org.apache.hadoop.util.RunJar.main(RunJar.java:193)