Vitalii Kotliarenko questions

Vitalii Kotliarenko answers

• Is there a range data structure in Scala?
• sbt: cyclic dependence between modules?
• Why inconsistent results using subtraction in reduce?
• Reading multiple json files from Spark
• Spark explode nested JSON with Array in Scala
• Method to get number of cores for a executor on a task node?
• Set default env variable for test configuration in sbt
• Scala Spark : How to create a RDD from a list of string and convert to DataFrame
• What is version library spark supported SparkSession
• Big data signal analysis: better way to store and query signal data