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https://issues.apache.org/jira/browse/AMBARI-13339?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dmytro Grinenko updated AMBARI-13339:
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Attachment: AMBARI-13339.patch
> Failure To Create A Rolling Upgrade Leaves an Incorrect Desired State
> ---------------------------------------------------------------------
>
> Key: AMBARI-13339
> URL: https://issues.apache.org/jira/browse/AMBARI-13339
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: trunk
> Reporter: Dmitry Lysnichenko
> Assignee: Dmitry Lysnichenko
> Attachments: AMBARI-13339.patch
>
>
> When creating an upgrade between stack versions (such as HDP 2.2 to 2.3), if
> the creation of the upgrade fails, then the following data is left in an
> inconsistent state:
> - Cluster Desired Version (still at 2.3)
> - Configurations: all new configurations created for 2.3 remain and are set
> as the desired configuration.
> We need to cleanup this data so that a failure to begin the upgrade doesn't
> leave the cluster in a bad state.
> STR:
> - Install HDP 2.2
> - Get ready to install HDP 2.3 by distributing the repo and resolving pre-req
> checks
> - Determine how you want to cause the failure. In my case, it was a problem
> while creating all of the states and tasks in the database.
> - Try to upgrade; the upgrade will never get created, but all of the 2.3
> configs will and the desired states will change.
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