Dmitry Lysnichenko created AMBARI-16134:
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Summary: Force running service checks for services before upgrade
Key: AMBARI-16134
URL: https://issues.apache.org/jira/browse/AMBARI-16134
Project: Ambari
Issue Type: Task
Reporter: Dmitry Lysnichenko
Assignee: Dmitry Lysnichenko
Just checking for service checks that were run within the last hour does not
seem to be a warranty of anything. For example, user could install cluster, run
service checks once, and then enable security/LDAP/change configuration as
required by some pre-upgrade check/whatever, and still have Health Check
passing.
So the current idea is to check configuration change history and compare config
change timestamps with last time the service check for related service was run.
Also log to Ambari log timestamps of latest service checks for services, and
timestamps of latest service config changes (INFO level)
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