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This article will explain the example analysis of spark cluster for you in detail. The content of the article is of high quality, so the editor will share it with you for reference. I hope you will have some understanding of the relevant knowledge after reading this article.

Spark cluster preview:

The preliminary description of the spark cluster in the official documentation is as follows, which is a typical master-slave structure:

The official documentation provides detailed guidance on some key points in the spark cluster:

It should be noted that the cluster where Spark Driver resides and the Spark cluster should be located in the same network environment, because SparkContext instances in Driver need to send tasks to Executor of different Worker Node and accept some information about the execution result of Executor. Generally speaking, in the actual production environment of enterprises, the configuration of Driver machines is often good, especially the CPU processing capacity is very strong.

This is the end of the sample analysis on spark cluster. I hope the above content can be helpful to you and learn more knowledge. If you think the article is good, you can share it for more people to see.

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