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From "Prasad S Madugundu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ATLAS-487) Externalize tag in search method
Date Tue, 16 Feb 2016 12:17:18 GMT
Prasad  S Madugundu created ATLAS-487:
-----------------------------------------

             Summary: Externalize tag in search method
                 Key: ATLAS-487
                 URL: https://issues.apache.org/jira/browse/ATLAS-487
             Project: Atlas
          Issue Type: Improvement
            Reporter: Prasad  S Madugundu
            Priority: Critical


Tagging metadata (or adding traits to metadata) can be used for classification of metadata
and metadata partitioning for multi-tenancy purpose or partition based on the organization
hierarchy. In these use cases, it would be ideal if I can pass the trait as a separate parameter
to the search method, instead of including the tag as a predicate in the query string. 

If I have a complex query that retrieves metadata from multiple types, then the query becomes
more complex if I need to add predicates for the tags for all the types that are used in the
query.

Externalizing the tag from the search query would also lead to better structure for the client
code, because I can add the classification or partition to the query without modifying the
query.



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