Shulou(Shulou.com)06/03 Report--

Two days ago, I saw someone leave a message asking under what circumstances you need to deploy hadoop. My answer is also very simple, that is, you need to consider deploying hadoop only when you need to deal with huge amounts of data. On this issue, it was also mentioned in a sharing document a long time ago that the small amount of data completely does not take advantage of hadoop, so there is no need for deployment. But for friends who are learning hadoop, deployment of the hadoop runtime environment is a real headache.

I plan to share the installation of virtual machine, operating system, server operating system configuration, DKH system installation and other related content based on my previous experience in learning and researching DKHadoop search. The length of the article may be relatively long, so each article will only share one or two points. This article will share with you the environment installation of DKHadoop virtual machine.

Installation of virtual machine

1. For the download link address, please refer to:

Https://download3.vmware.com/software/wkst/file/VMware-workstation-full-12.5.7-5813279.exe

2. Detailed installation steps:

(1) in the configuration type option, we select Custom (Advanced), and then click "next".

(2) on the hardware compatibility settings page of the virtual machine, refer to the figure below and click "next".

(3) in the install client operating system interface, we select the last "install the operating system later" (see figure 3-1), and then click next to select "Linux" in the client operating system (see figure 3-2).

3-1 figure

Figure 3-2

(4) name the virtual machine, as shown in figure 4-1 below (name as you like), and click "next" to configure the processor. See figure 4-2

Figure 4-1

Figure 4-2

(5) set the memory of the virtual machine, as shown in the following figure

(6) there are four types of network connection. Select "use Bridge to connect the network" among the four types of network connection, and click "next".

(7) SCSI controller type can be selected by selecting the recommended type of LSI Logic

(8) the recommended SCSI is also selected for disk type

(9) Select to create a new virtual disk (figure 9-1), and click next to set the disk capacity. For more information, please see figure 9-2.

Figure 9-1

Figure 9-2

(10) set disk storage location

(11) after completing the setup according to the above steps, click "finish" in the following figure, and the virtual machine has been successfully installed.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.