Shulou(Shulou.com)06/02 Report--

The sharing of hadoop has always been piecemeal, writing whatever comes to mind, and writing as a whole is a bit messy. It may be quite good recently, after all, it took two weeks to write everything from hadoop planning to environment installation and configuration in detail. The process of writing is not very difficult, the most annoying thing may be to map each step, the amount of work is indeed relatively large.

The original plan was to receive an article about the parameters of the monitoring page of dkhadoop, but I suddenly felt that it was necessary to make a summary of the content written in the last two weeks, so as to facilitate the browsing of friends in need. The five articles written in the last two weeks, together, can be regarded as a basic tutorial for beginners to hadoop (constantly updated).

What are the five articles about?

The five articles I wrote in the last two weeks are all about the same thing-installation and deployment of the hadoop runtime environment! It may take a few minutes to verbally describe the whole process, but once you use words to express it, you will find that each part is written for a long time. Five articles introduce the construction planning of cluster management system, virtual machine installation, Linux operating system installation, operating system server configuration, DKhadoop download and installation. The five articles are only complete if they are summarized in the above order.

1. "hadoop Cluster Management system Construction Plan description"

2. "the latest detailed tutorials of virtual machine building hadoop environment"

3. "Linux system installation tutorial for building Hadoop pseudo-distributed environment"

4. "Hadoop server configuration tutorial for building hadoop server infrastructure environment"

5. "Super detailed hadoop download and installation tutorial (with picture and text)"

Who is it suitable for?

The great gods of Hadoop can directly ignore the ones that have been flipped over, and of course, they are very grateful to those who have inadvertently read them and provided valuable advice. The content shared can only be said to be suitable for beginners of hadoop and hadoop enthusiasts. And it may be a "surprise" if you follow the sharing steps directly because of the different hadoop distributions you use! After all, all the articles are also screenshots of my personal operation, and may forget some subtle settings when sorting out the codewords later, affecting the final execution effect!

What distribution does Hadoop use?

Hadoop version is more, currently using a domestic distribution version (free) DKHadoop. A version of the 3-node download on the big fast search site in March. It seems that the Daxi website is being revised, and the download link is not available at present. You should be able to apply for download after the revision is completed. If you have a friend, you can leave a message, and I'll package the downloaded version for you!

DKhadoop gives me the impression that it is very friendly for beginners. To put it simply, it is easy to use and do well. You don't need to reconfigure your environment every time you use something new. To what extent it is easy to use, please write a comparative article in the future.

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