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From Olivier Renault <>
Subject Re: Ambari/iptables interaction
Date Mon, 08 Jul 2013 21:05:34 GMT
Hi Brian,

For the time being, it looks like we're switching it off by default. If you
would like to amend this behavior you probably want to modify

Good luck,

On 8 July 2013 18:29, Brian Jeltema <> wrote:

> I'm new to Ambari and am looking for clarification of how ambari interacts
> with iptables. I disabled iptables during installation as documented.
> After completion of the install, we restarted iptables. However, whenever
> I do a stop/start cycle of the MapReduce service,
> iptables is stopped on all of the cluster nodes. Is that expected
> behavior? If so, how do I override it?
> Brian

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