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From Jonathan Hurley <>
Subject Re: Why are AMS and LogSearch not part of RU/EU
Date Fri, 17 Feb 2017 16:25:36 GMT
They're not going to be part of those stacks for much longer. As Ambari moves toward management
packs in 3.0, they'll be their own stack essentially.

To your question - services can provide their own upgrade packs. Since these services are
not part of the actual HDP stack, they should not be a part of the HDP pre-defined orchestration.
Additionally, they are not "version-able", so Ambari wouldn't know to schedule them. If they
provide their own upgrade pack, they can certainly be restarted as part of an HDP orchestration.

> On Feb 17, 2017, at 11:21 AM, Di Li <> wrote:
> Hello fellow Ambari developers,
> I noticed no RU/EU upgrade XML files include AMS or LogSearch. I understand
> they are part of the Ambari repo not the HDP/HDP-UTILS repo, but they are
> still part of the HDP stacks.
> Could any one tell me whether there are any particular reasons that AMS and
> LogSearch are left out of RU/EU, please ?
> Thank you.
> Di

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