Dmytro Grinenko created AMBARI-22679:
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Summary: RU: Service action failed with NullPointer on Downgrade
after RU
Key: AMBARI-22679
URL: https://issues.apache.org/jira/browse/AMBARI-22679
Project: Ambari
Issue Type: Bug
Components: ambari-sever
Affects Versions: trunk
Reporter: Dmytro Grinenko
Assignee: Dmytro Grinenko
Priority: Critical
Fix For: trunk
STR:
- Install Ambari
- Deploy HDP 2.5 with HDFS HA, YARN, MR, ZK
- Install HDP 2.6 stack
- Upgrade stack, on finalization initiate downgrade.
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