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From "Ximo Guanter (JIRA)" <>
Subject [jira] [Updated] (AMBARI-2115) Support host unregistration
Date Fri, 24 May 2013 09:38:19 GMT


Ximo Guanter updated AMBARI-2115:

    Attachment: 002-Add-support-for-host-unregistration.patch

Here's an updated patch. It adapts the code to the latest changes in trunk, and adds support
for server-initiated host unregistration by sending a DELETE request to /api/v1/bootstrap
> Support host unregistration
> ---------------------------
>                 Key: AMBARI-2115
>                 URL:
>             Project: Ambari
>          Issue Type: New Feature
>          Components: agent, build
>            Reporter: Ximo Guanter
>            Assignee: Ximo Guanter
>             Fix For: 1.3.0
>         Attachments: 0001-Add-support-for-host-unregistration.patch, 002-Add-support-for-host-unregistration.patch
> Right now Ambari is unable to forget a host once it has been registered. This makes is
tough to use Ambari in a dynamic cluster environment, where clusters are torn down and machines
are reset to a clean state so they can be reused for the next customer.
> If the machine is reset to a clean state without unregistering the host in Ambari, the
new Ambari client won't be able to register since its cert won't match the one Ambari server
already has for that host.

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