ambari

1.python 不正常，不可用

   无法install ,文件名过长 

2.无法连接注册(IOERROR failed due to EOF occurred in violation of protocol )

  /etc/ambari-agent/conf/ambari-agent.ini  

  security 增加下面的配置

  force_https_protocol=PROTOCOL_TLSv1_2