Explain what are the various types of Transformation on DStream?
Which is better scala or python for spark?
What is shuffle in spark?
How can we create RDD in Apache Spark?
What is sc parallelize in spark?
What is pagerank?
What are the languages supported by apache spark and which is the most popular one?
What is pregel api?
What is coarsegrainedexecutorbackend?
What is the use of spark?
How do you integrate spark and hive?
Why is the spark so fast?
Is apache spark going to replace hadoop?
What is spark sqlcontext?
is it necessary to install Spark on all nodes while running Spark application on Yarn?