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From Dai Xiang <>
Subject Question about ip and hostname
Date Tue, 23 Jan 2018 03:41:03 GMT

I have a question about why use hostname to do deploy?

Ip is more reliable and stable than hostname, and i find that
ambari always call api using https://${hostname}:${port} in log.

So that using hostname must mark relationships between ip and hostname in
/etc/hosts, right?

I only think that using hostname can make UI better, is it the only

Could anyone tell me detail about it?
Best Regards
Dai Xiang

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