now I have the legitimate classpath /cygdrive/c/hadoop-2.2.0/etc/hadoop:/cygdrive/c/hadoop-2.2.0/share/hadoop/common/lib/*:/cygdrive/c/hadoop-2.2.0/share/hadoop/common/*:/cygdrive/c/hadoop-2.2.0/share/hadoop/hdfs:/cygdrive/c/hadoop-2.2.0/share/hadoop/hdfs/lib/*:/cygdrive/c/hadoop-2.2.0/share/hadoop/hdfs/*:/cygdrive/c/hadoop-2.2.0/share/hadoop/yarn/lib/*:/cygdrive/c/hadoop-2.2.0/share/hadoop/yarn/*:/cygdrive/c/hadoop-2.2.0/share/hadoop/mapreduce/lib/*:/cygdrive/c/hadoop-2.2.0/share/hadoop/mapreduce/*:/cygdrive/c/hadoop-2.2.0/contrib/capacity-scheduler/*.jar
but I still have the same issue. any help ? thx srinivas On Mon, Nov 25, 2013 at 11:41 AM, Srinivas Chamarthi < srinivas.chamar...@gmail.com> wrote: > added echo $CLASSPATH in libexec/hadoop-config.sh and here is what it > contains > > > > C:\hadoop-2.2.0\etc\hadoop;C:\hadoop-2.2.0\share\hadoop\common\lib\*;C:\hadoop-2.2.0\share\hadoop\common\*:/cygdrive/c/hadoop-2.2.0/share/hadoop/hdfs:/cygdrive/c/hadoop-2.2.0/share/hadoop/hdfs/lib/*:/cygdrive/c/hadoop-2.2.0/share/hadoop/hdfs/*:/cygdrive/c/hadoop-2.2.0/share/hadoop/yarn/lib/*:/cygdrive/c/hadoop-2.2.0/share/hadoop/yarn/*:/cygdrive/c/hadoop-2.2.0/share/hadoop/mapreduce/lib/*:/cygdrive/c/hadoop-2.2.0/share/hadoop/mapreduce/*:/cygdrive/c/hadoop-2.2.0//contrib/capacity-scheduler/*.jar > > I can clearly see windows paths in the classpath. I think is the reason > for the issue. But I haven't mentioned anything expilcitly with windows > based paths > > this is what is mentioned in my ~/.bashrc file > > export HADOOP_HOME=/cygdrive/c/hadoop-2.2.0/ > export HADOOP_MAPRED_HOME=/cygdrive/c/hadoop-2.2.0 > export HADOOP_COMMON_HOME=/cygdrive/c/hadoop-2.2.0 > export HADOOP_HDFS_HOME=/cygdrive/c/hadoop-2.2.0 > export YARN_HOME=/cygdrive/c/hadoop-2.2.0 > export HADOOP_CONFIG_DIRECTORY=/cygdrive/c/hadoop-2.2.0/etc/hadoop > > > > On Mon, Nov 25, 2013 at 10:43 AM, Ted Yu <yuzhih...@gmail.com> wrote: > >> Can you show us the classpath ? >> >> Cheers >> >> >> On Tue, Nov 26, 2013 at 2:40 AM, Srinivas Chamarthi < >> srinivas.chamar...@gmail.com> wrote: >> >>> I have the following error while running 2.2.0 using cygwin. anyone can >>> help with the problem ? >>> >>> /cygdrive/c/hadoop-2.2.0/bin >>> $ ./hdfs namenode -format >>> 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$1.run(URLClassLoader.java:202) >>> at java.security.AccessController.doPrivileged(Native Method) >>> at java.net.URLClassLoader.findClass(URLClassLoader.java:190) >>> at java.lang.ClassLoader.loadClass(ClassLoader.java:306) >>> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) >>> at java.lang.ClassLoader.loadClass(ClassLoader.java:247) >>> Could not find the main class: >>> org.apache.hadoop.hdfs.server.namenode.NameNode. Program will exit. >>> Exception in thread "main" >>> >>> >>> >> >
