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https://issues.apache.org/jira/browse/AMBARI-13001?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alejandro Fernandez updated AMBARI-13001:
-----------------------------------------
    Description: 
In Ambari 2.1, if the stack is HDP 2.1, the user does not even see a Stacks and 
Versions page.
The Ambari upgrade will have to bootstrap the versions by
* Inserting repo_vesion for HDP 2.1
* Inserting cluster_vesion as CURRENT
* Inserting host_versions as CURRENT

This will then allow clicking on the "Perform Upgrade" button to call the 
Upgrades endpoint correctly, which needs to know the source version in order to 
calculate the upgrade pack and configs to use.

  was:
In Ambari 2.0 (or greater), if the stack is HDP 2.1, the user does not even see 
a Stacks and Versions page.
The Ambari upgrade will have to bootstrap the versions by
* Inserting repo_vesion for HDP 2.1
* Inserting cluster_vesion as CURRENT
* Inserting host_versions as CURRENT

This will then allow clicking on the "Perform Upgrade" button to call the 
Upgrades endpoint correctly, which needs to know the source version in order to 
calculate the upgrade pack and configs to use.


> Stop-and-Start Upgrade: Bootstrap HDP 2.1 repo, cluster_version, and 
> host_versions as CURRENT after upgrading Ambari
> --------------------------------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-13001
>                 URL: https://issues.apache.org/jira/browse/AMBARI-13001
>             Project: Ambari
>          Issue Type: Story
>          Components: ambari-server
>    Affects Versions: 2.2.0
>            Reporter: Alejandro Fernandez
>            Assignee: Alejandro Fernandez
>             Fix For: 2.2.0
>
>         Attachments: AMBARI-13001.patch
>
>
> In Ambari 2.1, if the stack is HDP 2.1, the user does not even see a Stacks 
> and Versions page.
> The Ambari upgrade will have to bootstrap the versions by
> * Inserting repo_vesion for HDP 2.1
> * Inserting cluster_vesion as CURRENT
> * Inserting host_versions as CURRENT
> This will then allow clicking on the "Perform Upgrade" button to call the 
> Upgrades endpoint correctly, which needs to know the source version in order 
> to calculate the upgrade pack and configs to use.



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