如何設置Cloudera Hadoop在Ubuntu本地主機上運行？

Question

我想在單個Ubuntu本地主機上運行所有Hadoop服務器。所有端口是開放的，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 

當試圖安裝集羣的Cloudera管理器失敗，出現以下消息：

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). 

我離家我的Ubuntu的12.04點通過Wifi /撥號調制解調器連接到我的提供商。缺少什麼配置？

Answer 1

這個配置對我來說可以。希望有幫助。

127.0.0.1  localhost.localdomain localhost 

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

我的電腦：（ubuntu12.04.2 64位VM）

Answer 2

添加您的計算機的IP到/ etc/hosts文件類似

# IP pc_name 
192.168.3.4 my_pc 

這將解決這一問題。