Jonathan Hurley created AMBARI-21722:
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Summary: 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
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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