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From "Dmitry Lysnichenko (JIRA)" <>
Subject [jira] [Created] (AMBARI-16134) Force running service checks for services before upgrade
Date Wed, 27 Apr 2016 09:00:24 GMT
Dmitry Lysnichenko created AMBARI-16134:

             Summary: Force running service checks for services before upgrade
                 Key: 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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