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https://issues.apache.org/jira/browse/AMBARI-21722?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Hurley updated AMBARI-21722:
-------------------------------------
Status: Patch Available (was: Open)
> Begin Using Service Versions In Python stack_feature Code
> ---------------------------------------------------------
>
> Key: AMBARI-21722
> URL: https://issues.apache.org/jira/browse/AMBARI-21722
> Project: Ambari
> Issue Type: Task
> Components: ambari-server
> Affects Versions: 2.6.0
> Reporter: Jonathan Hurley
> Assignee: Jonathan Hurley
> Priority: Critical
> Fix For: 2.6.0
>
> Attachments: AMBARI-21722.patch
>
>
> The command generators in Ambari are sending down the
> {{KeyName.CURRENT_VERSION}} ({{current_version}}) property in the JSON to the
> agents. This is being used to determine the "current cluster version" which
> doesn't really exist anymore:
> {code:title=stack_features.py}
> # something like 2.4.0.0-1234
> # (or None if this is a cluster install and it hasn't been calculated yet)
> current_cluster_version = default("/hostLevelParams/current_version", None)
> {code}
> This really needs to be calculated from the service's repository version
> instead.
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