我在ec2 redhat 7系统集群上安装cloudera 5时遇到错误...
在安装cloudera期间，安装中断，我收到消息
Cluster Installation
Installation failed on all hosts.
0 of 1 host(s) completed successfully.
Uninstalled on 1 host(s) after installation failure.
Retry | Details
Installation failed. Failed to copy installation files.
Failed to copy installation files. (Current Step)
Please login as the user "ec2-user" rather than the user "root".
我不知道如何修复它，我无法在网上找到有关此问题的信息......
答案 0 :(得分：0)
多么愚蠢的错误。当我在开头选择选项时，它会询问用户选择安装的内容。我错误地选择了默认＆＃34; root＆＃34;。只要您将用户更改为＆＃34; ec2-user＆＃34;安装工作正常。