This is about how to deal with situations where you have a defined policy/process/control and you identify that for some reason it cannot apply fully. In that case you have a few options: Option 2.

I got the NoSuchElementException exception with the following code: (My Spark version is 2.1.0. Scala version: 2.11.8. Hadoop version: 2.7.3) case class MyClass(id ...

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