This was a bug in the documentation. There is no BackupNode in 0.20.205/1.0. BN is available in 0.22/0.23/2.0 releases alone. See also http://search-hadoop.com/m/RMLq71stu6W
On Tue, Apr 17, 2012 at 4:14 PM, Cesar Martin <cmart...@gmail.com> wrote: > Hello, > > I have upgraded my Hadoop to version hadoop-0.20.205.0. > I'm reading documentation of new role "backup node" > http://hadoop.apache.org/common/docs/r0.20.205.0/hdfs_user_guide.html#Backup+Node but > I don't find command "bin/hdfs" in hadoop and with command "hadoop", option > --checkpoint don't exists. > > Thanks! > > -- > César Martín Pérez > cmart...@gmail.com > -- Harsh J
