Dmitry Lysnichenko created AMBARI-18435:
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Summary: 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
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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