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Posted to dev@atlas.apache.org by "Hemanth Yamijala (JIRA)" <ji...@apache.org> on 2016/06/14 10:28:01 UTC

[jira] [Commented] (ATLAS-826) Add support for singleton traits

    [ https://issues.apache.org/jira/browse/ATLAS-826?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15329265#comment-15329265 ] 

Hemanth Yamijala commented on ATLAS-826:
----------------------------------------

This is a new capability for Atlas. Removing from 0.7

> Add support for singleton traits
> --------------------------------
>
>                 Key: ATLAS-826
>                 URL: https://issues.apache.org/jira/browse/ATLAS-826
>             Project: Atlas
>          Issue Type: Improvement
>            Reporter: Shwetha G S
>
> Currently, new trait instance is created everytime the trait is associated with an entity. For cases, where there are no trait attributes, its optimal for storage to share the same trait instance. There can also be cases where the trait instances need to be shared(for example, business catalog where terms are modeled as traits). The concept of singleton trait where single instance of trait is shared is useful in these cases



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