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This article mainly introduces the process analysis of Hadoop environment construction, which has certain reference value. Interested friends can refer to it. I hope you will gain a lot after reading this article. Let Xiaobian take you to understand it together.

1. Install the operating system. Hadoop runs on Linux, although it can also run on Windows with tools, but it is recommended to run on Linux.

2. Hadoop local mode installation. Hadoop native mode is only used for local development debugging, or for a quick installation experience of Hadoop.

Hadoop pseudo-distributed mode installation. Learning Hadoop is generally done in a pseudo-distributed mode. This pattern is to run Hadoop modules on a single machine, pseudo-distributed means that although each module runs separately on each process, it only runs on one operating system, not truly distributed.

Fully distributed installation. Fully distributed mode is the mode adopted by production environment. Hadoop runs on server cluster, and production environment generally does HA to achieve high availability.

5. Hadoop HA installation. HA refers to high availability. In order to solve the single point of failure problem of Hadoop, HA is generally deployed in production environment.

Thank you for reading this article carefully. I hope that the article "Process Analysis of Hadoop Environment Construction" shared by Xiaobian will be helpful to everyone. At the same time, I hope that everyone will support you more and pay attention to the industry information channel. More relevant knowledge is waiting for you to learn!

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