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From "Jonathan Hurley (JIRA)" <>
Subject [jira] [Created] (AMBARI-8460) Alerts: AlertDefinition and AlertGroup Automatic Creation On Startup
Date Wed, 26 Nov 2014 20:32:12 GMT
Jonathan Hurley created AMBARI-8460:

             Summary: Alerts: AlertDefinition and AlertGroup Automatic Creation On Startup
                 Key: AMBARI-8460
             Project: Ambari
          Issue Type: Task
          Components: alerts, ambari-server
    Affects Versions: 2.0.0
            Reporter: Jonathan Hurley
            Assignee: Jonathan Hurley
             Fix For: 2.0.0

When upgrading to a version of Ambari that supports the new alert framework, the AlertDefinition
and AlertGroup tables must be populated with the definitions and default groups for services
that are already installed in the cluster.

Most of this is actually taken care of automatically. When Ambari 2.0.0 starts up, it will
read all of the services for each cluster and then it will determine if any of the stack alert
definitions for that service exist or are new. They will all be new, causing them to be created.

However, the alert groups will not be created automatically for the services. When adding
alert definitions, we must ensure that a default group is already created.

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