Looks like some issue with Oozie. Can you restart Oozie service from "Cloudera Manager" -> "All Services". These options are available when you login to Firefox within the VM and login to "cloudera Manager"
In this PySpark project, you will simulate a complex real-world data pipeline based on messaging. This project is deployed using the following tech stack - NiFi, PySpark, Hive, HDFS, Kafka, Airflow, Tableau and AWS QuickSight.
Text data requires special preparation before you can start using it for any machine learning project.In this ML project, you will learn about applying Machine Learning models to create classifiers and learn how to make sense of textual data.