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From "Sarath Subramanian (Jira)" <j...@apache.org>
Subject [jira] [Created] (ATLAS-3778) Improve performance when deleting classification from 'TRAIT_NAMES_PROPERTY_KEY' and 'PROPAGATED_TRAIT_NAMES_PROPERTY_KEY'
Date Sun, 03 May 2020 22:36:00 GMT
Sarath Subramanian created ATLAS-3778:
-----------------------------------------

             Summary: Improve performance when deleting classification from 'TRAIT_NAMES_PROPERTY_KEY'
and 'PROPAGATED_TRAIT_NAMES_PROPERTY_KEY'
                 Key: ATLAS-3778
                 URL: https://issues.apache.org/jira/browse/ATLAS-3778
             Project: Atlas
          Issue Type: Improvement
            Reporter: Sarath Subramanian


When deleting a classification, we remove the following properties from entity vertex and
update these properties with the classification name removed.
 * *PROPAGATED_TRAIT_NAMES_PROPERTY_KEY*
 * *TRAIT_NAMES_PROPERTY_KEY*

This will be an expensive operation during commit time when dealing with large number of classifications.
This improvement will only remove the deleted classification name from both the above property
keys and the commit foot print will be less.



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