cloudera-manager Installation failed. Failed to receive heartbeat from agent.

beilindepp 2014-09-21 03:48:05
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).


the red setences in details:
>>[21/Sep/2014 15:33:18 +0000] 29330 MainThread agent ERROR Failed to connect to previous supervisor.
>>error: [Errno 111] Connection refused

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suncf1985 2014-09-26
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建议选择 离线方式安装,在线的话,twitter包下不来.需要手动修改一下.
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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). 照着这个提示来排错
SG90_ICT 2014-09-22
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仔细检查配置文件,另外确定网络良好,别到最后发现其实是网络问题

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