我得到了一个Amazon Linux AMI 2013.03实例,它的dns地址类似于:ec2-22-11-111-105.compute-1.amazonaws.com,我必须在该实例上托管一个javatomcat在端口8080上运行,我已经打开了端口8080。因此,我现在尝试通过以下url从其他机器连接到此端口:http://ec2-22-11-111-105.compute-1.amazonaws.com:8080,但我无法连接到它,尽管tomcat服务器正在运
当我试图在windows 2016上安装NFS服务时,它就失败了。在系统事件日志中,我有3个错误:A device attached to the system is not functioning.
- The Server for NFS Driver service depends on the Server for NFS Open RPC (ONCRPC) Portmapper
它在Linux笔记本上工作,但在Mac (10.9.5)上无法连接。Mac上的失败(以下在Linux上工作过)是:docker run --detach --name cassandra1cassandra cqlsh cassandra1
Connection error: ('Unable to connect to any servers', {'cassandra1': error(111Last error: