Welcome to your interview.
The question is on your right: Optimize Skewed Spark Jobs. Take a moment with it first.
Talk your thinking through with me if you like - when you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes). Discussion and graded submissions share your five interviewer interactions, so spend them well.
Describe a scenario where you had to optimize a heavily skewed Spark job at Komodo Health. What metrics did you look at, and what changes did you implement?