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From "Suma Shivaprasad (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ATLAS-597) Cluster Name should be changed to cluster Id
Date Wed, 25 May 2016 06:19:12 GMT

    [ https://issues.apache.org/jira/browse/ATLAS-597?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15299530#comment-15299530
] 

Suma Shivaprasad commented on ATLAS-597:
----------------------------------------

The cluster entity will have the following properties

name
description
list<string> aliases - This will hold other cluster names
 
The plan is to keep an inmemory copy and be able to do a  lookup by any of the cluster names
i.e aliases and also by the primary /current name which is stored in "name" attribute

> Cluster Name should be changed to cluster Id
> --------------------------------------------
>
>                 Key: ATLAS-597
>                 URL: https://issues.apache.org/jira/browse/ATLAS-597
>             Project: Atlas
>          Issue Type: Sub-task
>    Affects Versions: 0.7-incubating
>            Reporter: Suma Shivaprasad
>             Fix For: 0.7-incubating
>
>
> Ambari Cluster Name or User specified cluster name could easily be changed by users which
is used in qualified names to dedup entities. For eg: hive_table as <dbName.tableName@clusterName>
. Hence all entities will be recreated if they are created again unless a mass update on repository
is done with new cluster name.
> Hence cluster  should be represented by an id which is constant and tied to clusterName
which could change



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