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How to reinstall an ambari-agent in HDP cluster?

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There are already some service on that node before reinstall the agent,is that OK?

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Usually no problems, provided port 8670 is available for the agent to listen to, and iptables or a firewall etc is not blocking the agent to connect to Ambari server on ports 8080, 8440 and 8441. Also need Python-2.6.x.

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Contributor

Ths,i'll have a try