Alejandro Fernandez created AMBARI-13243:
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Summary: Stop-and-Start Upgrade: Support NameNode HA and non-HA
Key: AMBARI-13243
URL: https://issues.apache.org/jira/browse/AMBARI-13243
Project: Ambari
Issue Type: Story
Components: ambari-server
Affects Versions: 2.2.0
Reporter: Alejandro Fernandez
Assignee: Alejandro Fernandez
Fix For: 2.2.0
During Stop-the-World upgrade, the PreCheck constraints will be relaxed so that
NameNode HA is not a requirement. This means we need to support this mode
during upgrade.
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