How to create SparkSession?
How to create SparkSession?
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: hard
标签: interviewbit, pyspark, topic-specific, spark, data-engineering
参考答案摘要
To create SparkSession, we use the builder pattern. The SparkSession class from the pyspark.sql library has the getOrCreate() method which creates a new SparkSession if there is none or else it return...
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