while executing following command, why am I getting permission denied? I am trying to run this on HDP

Question

I installed Jupyter on Hortonworks Sandbox and wanted to run jupyter using port forwarding.

I followed these steps : https://hortonworks.com/hadoop-tutorial/using-ipython-notebook-with-apache-spark/

I am not able to start Jupyter using

./start_ipython_notebook.sh

I tried /root/start_ipython_notebook.sh but getting permission denied.

Answer 1

run ls -la in that directory what does it output? You will probably see that the file you are trying to run doesn't allow your amar user to run it.

To solve this, either install jupyter in another directory where it has the correct user rights. Or use the chown and chmod to give you the correct rights over those files inorder to run them.