Sumit questions

Sumit answers

• What is the difference between Spark executor states Exited vs Killed?
• How to connect to Neo4j server running on Windows machine from Ubuntu machine?
• Handle database connection inside spark streaming
• How to specify Spark properties when starting Spark History Server?
• spark ClassNotFoundException for a dependency
• Spark: why tasks assigned only to one worker?
• Spark job did not find table in Hive database
• Spark applicaition - Java.lang.OutOfMemoryError: Java heap space