Di Li created AMBARI-14408:
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Summary: common-services folder needs to be backup upon
ambari-server RPM upgrade
Key: AMBARI-14408
URL: https://issues.apache.org/jira/browse/AMBARI-14408
Project: Ambari
Issue Type: Bug
Affects Versions: 2.1.0
Reporter: Di Li
Assignee: Di Li
Fix For: 2.3.0
Need to back up common services folder when running ambari RPM upgrade.
Otherwise, if an older version of a given common service is removed, the
ambari-server upgrade cmd run will fail with error about the service (older
version, removed in newer ambari release) dir does not have a valid
metainfo.xml file.
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