cant find start-all.sh in hadoop installation

Try to run :

hduser@ubuntu:~$ /usr/local/hadoop/sbin/start-all.sh

Since start-all.sh and stop-all.sh located in sbin directory while hadoop binary file is located in bin directory.

Also updated your .bashrc for:

export PATH=$PATH:$HADOOP_HOME/bin:$HADOOP_HOME/sbin

so that you can directly access start-all.sh

CodeHunter