美团2面：5个9高可用99.999%，如何实现？

异常：

adb server version (41) doesn't match this client (39); killing...
ADB server didn't ACK

安装ADB后：查看版本

$ adb version
Android Debug Bridge version 1.0.39
Version 1:8.1.1-1+r23-5.4-1+eagle
Installed as /usr/lib/android-sdk/platform-tools/adb

确定当前系统安装目录：/usr/lib/android-sdk/platform-tools/adb
版本为：39

和远程设备版本不匹配