centos7.6安裝配置hadoop筆記(單機安裝、僞分佈式安裝)

實驗環境: 1.centos7.6 最小化安裝 2.jdk1.8.0_201 3.yum install rsync -y 4.ssh:最小化安裝的系統中已有ssh,不用安裝 1 首先安裝rsync ` [[email protected] ~]# yum install rsync -y 2 關閉防火牆 [[email protected] /]# systemctl stop firewall

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