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From Alex Moundalexis <al...@cloudera.com>
Subject Re: New cluster shows IP addresses instead of Hostnames on Accumulo Monitor
Date Tue, 08 Oct 2013 19:57:42 GMT
Are there proper reverse DNS records in place?


On Tue, Oct 8, 2013 at 3:43 PM, Terry P. <texpilot@gmail.com> wrote:

> Greetings folks,
> I've just stood up a new Accumulo 1.4.2 cluster on a customer's
> infrastructure where they are providing all core services such as DNS, NTP,
> etc.
>
> After starting the cluster for the first time and checking the monitor, I
> find that all the Tablet Servers appear in the Server column as IP
> addresses, not as hostnames, even though all configuration has been done
> using hostnames only and DNS is in place and functioning.  No servers have
> a custom /etc/hosts file with all hosts in it; all names are being resolved
> via DNS.
>
> The very same base machine template works fine in another environment, so
> I'm concerned it's something beyond my control (as in DNS core services
> provided by the site).
>
> Any ideas?
>
> Many thanks in advance for your help.
>
> - Terry
>

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