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https://issues.apache.org/jira/browse/AMBARI-18435?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dmitry Lysnichenko updated AMBARI-18435:
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Attachment: AMBARI-18435.patch
> Provide script to delete an old HDP stack version
> -------------------------------------------------
>
> Key: AMBARI-18435
> URL: https://issues.apache.org/jira/browse/AMBARI-18435
> Project: Ambari
> Issue Type: Task
> Components: ambari-server
> Reporter: Dmitry Lysnichenko
> Assignee: Dmitry Lysnichenko
> Attachments: AMBARI-18435.patch
>
>
> We need a script or hacky solution internally for base-cluster to be able to
> delete old HDP stacks.
> This does not need to be a full-blown feature with tons of bells and whistles
> and UI support.
> Instead, it needs to be a simple script that can be ran on all hosts.
> Ideally, it would accept the version of the stack to remove, and perhaps can
> go into contrib.
> If we want to make it slightly better, than we can figure out how to actually
> make it a custom command to remove older versions (value is less than the
> CURRENT version).
> If done this way, we can add checks to make it more robust, bubble up errors
> to the UI task output, etc.
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