Answered: The following Spark program raises an…

The following Spark program raises an exception: 1 import math 2 numbers sc.parallelize ([-1, -2, -3, -4]) 3 sqrts = numbers.map (math.sqrt) True or false? If true explain where and why

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Exception Handling Keywords

An exception is a situation or anomaly that occurs during the program execution which prevents the execution from continuing further. An exception is an unexpected behavior that can cause the program to stop abruptly.

Question

4. The following Spark program raises an exception:
1 import math
2 numbers = sc.parallelize ([-1, -2, -3, -4])
3 sqrts = numbers.map (math.sqrt)
True or false? If true explain where and why

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