Wang Jialin's "cloud computing, distributed big data, hadoop, hands-on path-from scratch" Tenth lecture hadoop graphic training course: analysis of important hadoop configuration files

This article mainly analyzes important hadoop configuration files.

 

Wang Jialin's complete release directory of "cloud computing distributed Big Data hadoop hands-on path"

 

Cloud computing distributed Big Data practical technology hadoop exchange group: 312494188 Cloud computing practices will be released in the group every day. welcome to join us!

 

When we installed a standalone version of hadoop and a hadoop cluster, we used only the configuration items that could be minimized, and many important configuration items were not mentioned yet.

First let's take a look at the configuration information of this configuration file in front of the core-site.xml: