What do you understand by Shuffling in Spark?

What do you understand by Shuffling in Spark?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: easy

标签: interviewbit, spark, topic-specific, data-engineering

参考答案摘要

The process of redistribution of data across different partitions which might or might not cause data movement across the JVM processes or the executors on the separate machines is known as shuffling/...

本题提供 STAR 原则详细解答和技术解析，登录匠人学院学习中心即可查看完整答案。