如何设置Cloudera Hadoop在Ubuntu本地主机上运行？

Question

我正在尝试在单个Ubuntu本地主机上运行所有Hadoop服务器。 所有端口都打开，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

尝试安装集群时，Cloudera Manager失败并显示以下消息：

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).

我通过Wifi /拨号调制解调器连接到我的提供商的家中运行Ubuntu-12.04节点。 缺少什么配置？

Answer 1

将您的PC IP添加到/ etc / hosts文件，例如

# IP pc_name
192.168.3.4 my_pc

它将解决问题。

Answer 2

这个配置对我来说还可以。 希望对您有所帮助。

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 64bit vm）