Chapter 15 How Spark Runs on a Cluster Spark如何在集群上的运行译者：https://snaildove.github.io Thus far in the book, we focused on Spark’s properties as a programming interface. We have discussed how the struc ...

Chapter 16 Developing Spark ApplicationsTesting Spark Applications 测试Spark应用程序You now know what it takes to write and run a Spark Application, so let’s move on to a less exciting but still very impo ...

Chapter 29 Unsupervised Learning译者：https://snaildove.github.io This chapter will cover the details of Spark’s available tools for unsupervised learning, focusing specifically on clustering. Unsuper ...

Chapter 4 Structured API OverviewThis part of the book will be a deep dive into Spark’s Structured APIs. The Structured APIs are a tool for manipulating all sorts of data, from unstructured log file ...

Chapter 7 Aggregations 聚合译者：https://snaildove.github.io Aggregating is the act of collecting something together and is a cornerstone of big data analytics. In an aggregation, you will specify a key ...

Chapter 5 Basic Structured Operations 基本结构的操作译者：https://snaildove.github.io In Chapter 4, we introduced the core abstractions of the Structured API. This chapter moves away from the architectural c ...