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Explain the top() and takeordered() operation?
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Answer / Jeetu Choudhary
{"top() and takeOrdered() are Apache Spark functions used to retrieve the top n elements from a DataFrame or RDD. The 'top()' function returns the n largest elements based on a specified condition (e.g., by value, by key). The 'takeOrdered()' function retrieves the first n elements in sorted order according to a specified column or key. Both functions are useful for inspecting and analyzing large datasets efficiently."}
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