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Core Spark
  • Initialize a Spark application
  • Run a Spark job on YARN
  • Create an RDD
  • Create an RDD from a file or directory in HDFS
  • Persist an RDD in memory or on disk
  • Perform Spark transformations on an RDD
  • Perform Spark actions on an RDD
  • Create and use broadcast variables and accumulators
  • Configure Spark properties
  • Write a Spark Core application in Python or Scala
    Spark SQL
    • Perform operations on a DataFrame
    • Write a Spark SQL application
    • Use Hive with ORC from Spark SQL
    • Write a Spark SQL application that reads and writes data from Hive tables
    • Create Spark DataFrames from an existing RDD