hadoop-mapreduce-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From raghavendhra rahul <raghavendhrara...@gmail.com>
Subject Hadoop 0.23.1 installation
Date Thu, 01 Mar 2012 09:48:44 GMT
Hi,
       I tried to configure hadoop 0.23.1.I added all libs from share
folder to lib directory.But still i get the error while formating the
namenode


Exception in thread "main" java.lang.NoClassDefFoundError:
org/apache/hadoop/hdfs/server/namenode/NameNode
Caused by: java.lang.ClassNotFoundException:
org.apache.hadoop.hdfs.server.namenode.NameNode
    at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
Could not find the main class:
org.apache.hadoop.hdfs.server.namenode.NameNode. Program will exit.


Any help???

Mime
View raw message