Dmytro Grinenko created AMBARI-12934:
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Summary: Stop-and-Start Upgrade: If using HDP 2.x, can only
register repo for HDP 2.y since need an upgrade pack to support it
Key: AMBARI-12934
URL: https://issues.apache.org/jira/browse/AMBARI-12934
Project: Ambari
Issue Type: Story
Affects Versions: 2.2.0
Reporter: Dmytro Grinenko
Fix For: 2.2.0
In Ambari 2.2.0, we'll need to support Stop-and-Start Upgrade from HDP 2.x ->
2.y.
This means that if the user is still on HDP 2.x, the only upgrade pack possible
will be Stop-and-Start Upgrade to HDP 2.y, so it doesn't make sense to allow
the user to register a repo for any version except HDP 2.y.
During repo_version creation, we need to ensure that the version being
installed has an upgrade pack that will allow upgrading to it.
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