What is difference between dataset and dataframe in spark?
What is the difference between spark and hive?
What is a pipelinedrdd?
What is the command to start and stop the Spark in an interactive shell?
Explain the use of broadcast variables
What is data skew and how do you fix it?
What is apache spark and what is it used for?
Where does Spark Driver run on Yarn?
What is the use of spark?
What is a "worker node"?
Explain a scenario where you will be using spark streaming.
Which all languages Apache Spark supports?
Is Apache Spark a good fit for Reinforcement learning?
Is the following approach correct? Is the sqrt Of Sum Of Sq a valid reducer?
Is spark a language?