START-ALL.SH COMMAND IS NOT WORKING IN CLOUDLAB.

Big Data Hadoop

Hi all,
start-all.sh command is not working in Cloudlab.
It is showing "-bash: start-all.sh: command not found".
Please help.

Thanks,
Harsh Prateek Singh


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Answers

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The start-all.sh will be located under sbin directory. So give full path of the file and run it like below.


/usr/local/hadoop/sbin/start-all.sh

 

Make sure that your Hadoop file path is updated in your .bashrc file. Use the command 'nano ~/.bashrc' to open the .bashrc file. You should find the Hadoop installation path at the end. If not, add the following line at the end of the file, and save the file.


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


Then run the start-all.sh command.

 
 

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