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From Anoop Rajendra <>
Subject Re: Host re-installation
Date Fri, 21 Mar 2014 17:47:17 GMT
Does this mean that I have to re-associate the services to the host?


On Fri, Mar 21, 2014 at 10:39 AM, Sumit Mohanty
<> wrote:
> You can use Ambari support for add/remove host.
> For example, if you have not removed (using Ambari) the host already you can
> do so now in the "host" page through Delete Host.
> After that you can do a "Add Host" on the "hosts" and add the host back.
> "Add Host" will install agent and install components based on what you
> choose.
> On Fri, Mar 21, 2014 at 10:32 AM, Anoop Rajendra <>
> wrote:
>> Hi,
>> I had to take down a host from a running cluster for maintenance. Once
>> I re-installed the OS on it. I'd like to bring it back to the same
>> state as the host was before reinstallation.
>> I can't seem to find hooks in Ambari to bring the host back into the
>> HDP cluster. How do I do this?
>> I'm using Ambari and HDP
>> -a
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