dr-elephant 编译安装文档

dr-elephant 是大象医生，帮助分析hadoop任务，spark任务运行状况，给出调优建议。 1. git clone https://github.com/linkedin/dr-elephant.git cd dr-elephant* java1.8 2. 下载 https://downloads.typesafe.com/typesafe-activator/1.3.12/types

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