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https://issues.apache.org/jira/browse/AMBARI-22220?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tim Thorpe updated AMBARI-22220:
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Resolution: Fixed
Status: Resolved (was: Patch Available)
> Should be able to switch the extension version to which a stack version is
> linked
> ----------------------------------------------------------------------------------
>
> Key: AMBARI-22220
> URL: https://issues.apache.org/jira/browse/AMBARI-22220
> Project: Ambari
> Issue Type: Improvement
> Components: ambari-server
> Affects Versions: trunk, 2.5.0, 2.6.0
> Reporter: Tim Thorpe
> Assignee: Tim Thorpe
> Fix For: trunk
>
> Attachments: AMBARI-22220.patch
>
>
> Currently the only way to switch the extension version to which a stack
> version is linked is to perform the following actions:
> * Stop the extension services
> * Reregister (delete) the extension services
> * Unlink the old extension version
> * Link the new extension version
> * Add the extension services back
> The REST API should allow us to do an update action on the extension link.
> In this manner, if we were running an upgrade from HDP 2.6.1 to 2.6.3 (or
> something similar) which both use the HDP 2.6 stack version then we could
> perform the extension link switch as a manual step during the upgrade process.
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