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Posted to dev@ambari.apache.org by "Nahappan Somasundaram (JIRA)" <ji...@apache.org> on 2015/09/23 02:37:05 UTC

[jira] [Created] (AMBARI-13196) Designate Active Ambari Server (safety lock)

Nahappan Somasundaram created AMBARI-13196:
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             Summary: Designate Active Ambari Server (safety lock)
                 Key: AMBARI-13196
                 URL: https://issues.apache.org/jira/browse/AMBARI-13196
             Project: Ambari
          Issue Type: Bug
          Components: ambari-server
    Affects Versions: 2.2.0
            Reporter: Nahappan Somasundaram
            Assignee: Nahappan Somasundaram
            Priority: Critical
             Fix For: 2.2.0


Ambari server should support a flag (in ambari.properties file) to designate itself as the active instance. The use of the flag will be limited for now but in future can be expanded. Initial use of the flag would be to:
Log a WARN and bring down the instance - this will prevent accidental start of the Ambari Server instance
Default status of Ambari will be active and the flag will not be present. To designate an instance to be Inactive, this flag will be used



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