explain executor and driver out of memory situtations in spark
Data Engineer Interview Questions
18,733 data engineer interview questions shared by candidates
Q: pick one previous job you worked at where you feel you added value
PDFs cannot be attached, to show what must be the worst (vague, convoluted, terse and tricky) Spark SQL/Python json-in parquet-out tech assessments I've ever seen... and I've seen a lot of them.
Write python code to display number of occurrence of items in a list and display it in a dictionary
How will you approach this problem for this specific use case given the current data?
Who is your idol / are you looking up to?
Avez-vous réalisé des projets personnels?
Can you tell me about a unique idea of your own that you implemented somewhere?
Cloud scenario questions, design a data architect.
Tell me about your self
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