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https://issues.apache.org/jira/browse/AMBARI-19347?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Hurley updated AMBARI-19347:
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Attachment: AMBARI-19347.patch
> Previous Upgrade In Progress Pre-Req Check Incorrectly Detects ABORTED Upgrade
> ------------------------------------------------------------------------------
>
> Key: AMBARI-19347
> URL: https://issues.apache.org/jira/browse/AMBARI-19347
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.5.0
> Reporter: Jonathan Hurley
> Assignee: Jonathan Hurley
> Priority: Critical
> Fix For: 2.5.0
>
> Attachments: AMBARI-19347.patch
>
>
> Due to the fix made for
> AMBARI-19053, the prereq check for previously created needs to be corrected
> for determining the downgrade that matched the failed upgrade.
> The original logic for this check was overly complex (and kind of wrong). It
> ignored the state of the downgrade if one existed. In reality, we should care
> about the "last" downgrade and what its state is. Additionally, checking for
> `FinalizeUpgradeAction` as part of the commands in an upgrade is problematic
> for upgrades which may not have this command on different stacks.
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