Linux CentOS 7.5 builds a highly available Hadoop distributed cluster environment

1.Linux environment preparation 1.1 turn off the firewall (all three virtual machines execute) firewall-cmd --state #Vi...
5:40 14 June 2020

Kylin configures Spark and builds Cube

HDP version: version: 2.5.1 Machine: Three CentOS-7,8G memory In addition to MapReduce, Kylin's computing engine also has a faster S...
12:08 24 September 2019