我尝试使用标准版本在Ubuntu 12.04.1 LTS上安装cloudera管理器,当我想要添加新主机时,我得到了下一个错误:
Installation failed.Failed to receiveheartbeat from agent.Check agent logs in /var/log/cloudera-scm-agent/ on the host being added (some of the logs can be found::1 ip6-l
假设我有一个返回闭包的函数:-- @return A function describing the behavior of the agent return function(arg1, arg2, ...) end然后我有一个变量来接收这个闭包:在LuaDoc中是否有一种标准的方法来记录上述结构?