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https://issues.apache.org/jira/browse/AMBARI-13052?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alejandro Fernandez updated AMBARI-13052:
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Attachment: (was: AMBARI-13052.patch)
> Stop-and-Start Upgrade: HDP 2.1->2.3 needs to stop services using 2.1, and
> start using 2.3
> ------------------------------------------------------------------------------------------
>
> Key: AMBARI-13052
> URL: https://issues.apache.org/jira/browse/AMBARI-13052
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.2.0
> Reporter: Alejandro Fernandez
> Assignee: Alejandro Fernandez
> Fix For: 2.2.0
>
> Attachments: AMBARI-13052.patch
>
>
> For a Stop-and-Start Upgrade from HDP 2.1 -> 2.3, we need to stop all
> services using the scripts for HDP 2.1, and then start them using HDP 2.3.
> Today, during an Upgrade, we currently set the desired stack id when we
> process Upgrade Pack and insert the upgrade record. That means that all
> start/stop commands use the scripts from the desired stack.
> Instead, we need a Server Side Action to be called right before we run
> "hdp-select set all" that will change the desired stack id to the new
> version; this will permit stopping on the old version, and starting on the
> new version.
> When we downgrade, we commence the orchestration again, and we again call the
> Server Side Action to change the desired stack id, this time to the starting
> version.
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