A.Node Manager B.Resource Manager C.Data Node D.Name Node
A.NodeManager B.container C.ResourceManager D.APPMaster
A.賦予該用戶賬號global的讀權(quán)限 B.賦予該用戶賬號Namespace1的讀與寫權(quán)限 C.賦予該用戶賬號Table1和Tablet2的讀與寫權(quán)限 D.賦予該用戶賬號Namespace1和Namespace2的讀與寫權(quán)限