%sh wget http://en.wikipedia.org/wiki/Hortonworks
Process exited with an error: 4 (Exit value: 4)
What does this error mean? Someone got an idea for beginners?
See this https://community.hortonworks.com/questions/23114/unable-to-complete-hands-on-tour-of-apache-spark-i...
I guess exit code 4 is for wget which means network failure.
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I assume it is a proxy server setting error...but just want to understand where I can find what kind of error is shown and where I find the error descriptions 🙂