如何设置Cloudera Hadoop在Ubuntu本地主机上运行？

Question

我想在单个Ubuntu本地主机上运行所有Hadoop服务器。所有端口是开放的，我的/ etc/hosts文件是

127.0.0.1 frigate frigate.domain.local localhost 
# The following lines are desirable for IPv6 capable hosts 
::1  ip6-localhost ip6-loopback 
fe00::0 ip6-localnet 
ff00::0 ip6-mcastprefix 
ff02::1 ip6-allnodes 
ff02::2 ip6-allrouters 

当试图安装集群的Cloudera管理器失败，出现以下消息：

Installation failed. Failed to receive heartbeat from agent. 

Ensure that the host's hostname is configured properly. 
Ensure that port 7182 is accessible on the Cloudera Manager server (check firewall rules). 
Ensure that ports 9000 and 9001 are free on the host being added. 
Check agent logs in /var/log/cloudera-scm-agent/ on the host being added (some of the logs can be found in the installation details). 

我离家我的Ubuntu的12.04点通过Wifi /拨号调制解调器连接到我的提供商。缺少什么配置？

Answer 1

这个配置对我来说可以。希望有帮助。

127.0.0.1  localhost.localdomain localhost 

https://groups.google.com/a/cloudera.org/forum/?fromgroups=#!msg/cdh-dev/9rczbLkAxlg/lF882T7ZyNoJ

我的电脑：（ubuntu12.04.2 64位VM）

Answer 2

添加您的计算机的IP到/ etc/hosts文件类似

# IP pc_name 
192.168.3.4 my_pc 

这将解决这一问题。