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From "Mandy Chessell (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ATLAS-1836) Area 0 of the open metadata model
Date Thu, 17 Aug 2017 17:30:00 GMT

    [ https://issues.apache.org/jira/browse/ATLAS-1836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16130870#comment-16130870
] 

Mandy Chessell commented on ATLAS-1836:
---------------------------------------

The changes to location relationships will not work - locations may be included in multiple
different hierarchies.  (EG the UK is in the EU and in Nato - all of these are physical locations.)
This is why the relationships are many to many.  It is ok to add the aggregation.  I have
added it to model on the wiki.

OperatingPlatform does not need a supertype - it is not an asset we are managing - just informational
The OperatingPlatform is a descriptive type - it is not the physical hardware - so the relationship
between Host and OperatingPlatform is an association - not aggregation.

OK for HostCluster and VirtualContainer to be aggregations. I have added this to the wiki.



> Area 0 of the open metadata model
> ---------------------------------
>
>                 Key: ATLAS-1836
>                 URL: https://issues.apache.org/jira/browse/ATLAS-1836
>             Project: Atlas
>          Issue Type: Task
>          Components:  atlas-core
>            Reporter: Mandy Chessell
>            Assignee: David Radley
>              Labels: OpenMetadata, VirtualDataConnector
>         Attachments: ATLAS-1836.patch
>
>
> This task delivers the JSON files for the new models that describe types for Area 0 in
the open metadata model.  This area covers base types.



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