如何設置Cloudera Hadoop在Ubuntu本地主機上運行？

Question

我正在嘗試在單個Ubuntu本地主機上運行所有Hadoop服務器。 所有端口都打開，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

嘗試安裝集群時，Cloudera Manager失敗並顯示以下消息：

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).

我通過Wifi /撥號調制解調器連接到我的提供商的家中運行Ubuntu-12.04節點。 缺少什么配置？

Answer 1

將您的PC IP添加到/ etc / hosts文件，例如

# IP pc_name
192.168.3.4 my_pc

它將解決問題。

Answer 2

這個配置對我來說還可以。 希望對您有所幫助。

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 64bit vm）