can t find start-all sh in hadoop installation

Question

I setup Hadoop on my local machine by following some instructions mentioned on a website.

After setting up Hadoop, I tried to run the following command:

user1@ubuntu:~$ /usr/local/hadoop/bin/start-all.sh
And this is the error I get

-su: /usr/local/hadoop/bin/start-all.sh: No such file or directory
My .bashrc file looks like as:

# Set Hadoop-related environment variables
export HADOOP_HOME=/usr/local/hadoop

# Set JAVA_HOME 
export JAVA_HOME=/usr/lib/jvm/java-8-oracle

# Add Hadoop bin/ directory to PATH
export PATH=$PATH:$HADOOP_HOME/bin

Can anyone tell me What exactly I'm doing wrong?

Thanks in advance!

Answer 1

Actually, you are not mentioning the path for start-all.sh incorrectly.

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

Try to run :

user1@ubuntu:~$ /usr/local/hadoop/sbin/start-all.sh

Also updated your .bashrc for:

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

so that you can directly access start-all.sh