Determine YARN and MapReduce Memory Configuration Settings2023-01-29 12:21:43Determine YARN and MapReduce Memory Configuration Settings https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.0.9.1/bk_installing_manually_book/content/rpm-chap1-11.html?上一篇：Linux脚本实现“按任意键继续/Press any key to continue”效果下一篇：java1.8新特性（optional 使用）