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https://issues.apache.org/jira/browse/AMBARI-13100?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dmitry Lysnichenko updated AMBARI-13100:
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Affects Version/s: 2.2.0
> Stop-and-Start Upgrade: Apply configs from multiple major stack versions.
> -------------------------------------------------------------------------
>
> Key: AMBARI-13100
> URL: https://issues.apache.org/jira/browse/AMBARI-13100
> Project: Ambari
> Issue Type: Story
> Components: ambari-server
> Affects Versions: 2.2.0
> Reporter: Dmitry Lysnichenko
> Assignee: Dmitry Lysnichenko
> Fix For: 2.2.0
>
>
> When performing a Stop-and-Start Upgrade from HDP 2.1 -> 2.3, we need to
> apply configs for multiple stack versions (2.2 and 2.3).
> The same should apply once 2.2 -> 2.4 is available.
> This is meant to handle the following cases,
> HDP 2.2 config changes:
> stack already defines property a
> add property b
> drop property c
> rename c to d
> HDP 2.3 config changes:
> add property e
> drop property a
> rename d to e
> So the overall effect is,
> drop property a
> add b, and e
> rename c to e
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