DHP-Explorer

For lazy people who hate to execute a Zeppelin notebook that doesn't work for unknown reasons!

How it works?

Let's say you want to create a series of spark jobs to evaluate some features in your datasets. You have to use a Zeppelin notebook. Sometimes the notebook doesn't work well. You don't understand why you have such errors instead in spark-shell works.

with this new project your problem are done.

step 1

Create a Java/Scla main application where run your stuff

step 2

Run the python script

python execute_notebook.py {SSH USER NAME} {MAIN CLASS reference path} {arguments_file path}

the arguments_file is a file which contains all the arguments organized one for line.

This script does the following:

• create the main jar using mvn package
• upload the jar to the iss machine (iis-cdh5-test-gw.ocean.icm.edu.pl)
• upload all the dependencies jar by checking in the pom those preceded by comment <!-- JAR NEED -->
• submit the spark-job and you can watch the output log directly on your machine

That's AWESOME!