Using TaskCompletionListener, TaskFailureListener, TaskContext

1. Create a Spark project using IDEA and sbt
2. Run a Spark job
3. Register a TaskCompletion- and TaskFailureListeners
4. Cause a failure == throw an exception (hint: use TaskContext)
5. Use web UI to see what you've done (you bad boy! :))
6. Time to complete: 1 hour

Questions?

• Read Mastering Apache Spark 2
  • https://bit.ly/mastering-apache-spark
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