Explain the terms Spark Partitions and Partitioners?
How spark is used in hadoop?
What are the common faults of the developer while using Apache Spark?
When to use coalesce and repartition in spark?
How do I download and install spark?
What is executor in spark?
What is Apache Spark Machine learning library?
What is action, how it process data in apache spark
What is apache spark good for?
What is the default spark executor memory?
What is "GraphX" in Spark?
How to start and stop spark in interactive shell?
Name the languages which are supported by apache spark and which one is most popular?
Do you need to install Spark on all nodes of Yarn cluster while running Spark on Yarn?
What is the difference between map and flatmap?