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https://issues.apache.org/jira/browse/AMBARI-16134?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dmitry Lysnichenko updated AMBARI-16134:
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Status: Patch Available (was: Open)
> 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
> Components: ambari-server
> Reporter: Dmitry Lysnichenko
> Assignee: Dmitry Lysnichenko
> Attachments: AMBARI-16134.patch
>
>
> 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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