Error while starting hadoop daemons

Question

I am new to Hadoop and trying to install Hadoop 2.2.0 in (Ubuntu) on my system. When I tried to start the daemons using start-all.sh or start-dfs.sh, it throws an error saying "Command not found".

$ start-all.sh > 
start-all.sh: command not found

Can someone please help me out to resolve this issue?

Answer 1

First, format the namenode and then try this command: 

cd /usr/local/hadoop/
bin/hadoop namenode -format
./start-dfs.sh