设置rsakey以后无法ssh
https://blog.csdn.net/kimsoft/article/details/5865418
虚拟机死机
https://blog.csdn.net/qq_36292543/article/details/104404855
--重启后改auto
java-idea-maven配置
https://www.cnblogs.com/stars-one/p/10958796.html
ssh 停 flume
https://blog.csdn.net/zhangyuan12805/article/details/79709134
hadoop任务记录
https://blog.csdn.net/qq_25948717/article/details/82430363
