(0)啟動Hadoop叢集(友善後續的測試)
[[email protected] hadoop-2.7.2]$ sbin/start-dfs.sh
[[email protected] hadoop-2.7.2]$ sbin/start-yarn.sh
(1)-help:輸出這個指令參數
(2)-ls: 顯示目錄資訊
(0)啟動Hadoop叢集(友善後續的測試)
[[email protected] hadoop-2.7.2]$ sbin/start-dfs.sh
[[email protected] hadoop-2.7.2]$ sbin/start-yarn.sh
(1)-help:輸出這個指令參數
(2)-ls: 顯示目錄資訊