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From Siddharth Wagle <>
Subject Re: Overriding values in component configuration using the Ambari UI
Date Tue, 18 Feb 2014 17:38:56 GMT
Hi Chris,

Are you using Config groups to overrides configs as per the latest API docs

It is possible to do this using the Web UI too, using the Manage Config
Groups link on the Config page.
Could you please provide the name of the Service and property that you are
trying to override ?

Best Regards,

On Tue, Feb 18, 2014 at 9:17 AM, Chris Mildebrandt <>wrote:

> Hello,
> I've searched quite a bit, maybe I'm just not using the correct terms. I'm
> trying to override certain configuration values for YARN using the Ambari
> UI. Can someone please give a step-by-step method to do this? When I try to
> update the values, the save button stays disabled. I can get around this by
> using the REST APIs for now...but it would be nice to do this in the UI for
> quick changes.
> I'm using HDP 2.0.6 with Ambari
> Thanks,
> -Chris

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