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Bug
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Status:
Resolved
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Critical
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Resolution:
Fixed
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2.2.1
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- On ambari-server upgrade to a patch release version (2.0.2 -> 2.2.1.2), ambari server fails to start.
- This is because the schema version set in the DB on ambari-server upgrade is 2.2.1 whereas ambari-server version is 2.2.1.2.
- This incosistency leads to DB check failure. DB check should ignore patch release number from the ambari version.
- Further a clean install on 2.2.1.2 will set the DB schema version to 2.2.1.2 whereas an upgrade to 2.2.1.2 will set the DB schema version to 2.2.1
- We should fix this inconsistency by always setting DB schema version to 3-digit and ignoring the patch release version during DB check.
- We will not be supporting DB schema changes in patch releases.