[jira] [Updated] (AMBARI-19347) Previous Upgrade In Progress Pre-Req Check Incorrectly Detects ABORTED Upgrade

["Jonathan Hurley (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-19347?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jonathan Hurley updated AMBARI-19347:
-------------------------------------
    Status: Patch Available  (was: Open)

> 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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