Jonathan Hurley created AMBARI-9339:
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Summary: Oozie Downgrade Fails Because Upgrade Behavior Is Used
Key: AMBARI-9339
URL: https://issues.apache.org/jira/browse/AMBARI-9339
Project: Ambari
Issue Type: Task
Components: ambari-server
Affects Versions: 2.0.0
Reporter: Jonathan Hurley
Fix For: 2.0.0
During a downgrade, the Oozie scripts need to understand that a downgrade is
occurring. This is because there is a step that happens before {{prepare-war}}
where {{hadoop-lzo*.jar}} is copied to a location so that {{prepare-war}} can
use it.
However, hadoop-lzo*.jar does not exist in HDP 2.2.0.0 and does exist in
2.2.1.0.
The oozie scripts should produce an error if this file is not found and that is
correct - but only for upgrade.
This is part of a larger issue where the upgrade/downgrade status needs to be
available for the scripts. It currently is not.
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