Apache Spark: how to rename or delete a file from HDFS?
In this short post I will show you how you can change the name of the file / files created by Apache Spark to HDFS or simply rename or delete any file.
Scala: how to run a shell command from the code level?
In this post I will show you how to run the shell command by programming in Scala and how you can use it in Apache Spark.
Configuration of Apache Spark, Scala and IntelliJ IDEA
In this tutorial I will show you how to create Scala project in IntelliJ IDEA and run the Spark job locally.
