Di Li created AMBARI-11700:
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Summary: YarnTimelineServerStatePreservingCheck does not run when
rolling upgrade a non-HDP stack
Key: AMBARI-11700
URL: https://issues.apache.org/jira/browse/AMBARI-11700
Project: Ambari
Issue Type: Bug
Components: ambari-server
Affects Versions: 2.1.0
Reporter: Di Li
Assignee: Di Li
Fix For: 2.1.0
The YarnTimelineServerStatePreservingCheck class skips running the check when
the rolling upgrade is for non-HDP stack, due to the comparison against
hardcoded stack name "HDP" and version value "2.2.4.2".
The check may still need to run against a non-HDP stack. Use this JIRA to make
the check runnable based on properties value set in the
/etc/ambari-server/conf/ambari.properties. Still default to HDP and 2.2.4.2 if
the properties do not exist.
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