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From "Abhay Kulkarni (JIRA)" <j...@apache.org>
Subject [jira] [Created] (RANGER-2104) Ranger tagsync should ignore ENTITY_UPDATE events if the updated entity does not have associated traits
Date Wed, 16 May 2018 21:47:00 GMT
Abhay Kulkarni created RANGER-2104:
--------------------------------------

             Summary: Ranger tagsync should ignore ENTITY_UPDATE events if the updated entity
does not have associated traits
                 Key: RANGER-2104
                 URL: https://issues.apache.org/jira/browse/RANGER-2104
             Project: Ranger
          Issue Type: Bug
          Components: tagsync
    Affects Versions: 0.7.1, 1.0.0, master
            Reporter: Abhay Kulkarni
            Assignee: Abhay Kulkarni
             Fix For: master, 0.7.2, 1.0.1


Tagsync may receive a large number of ENTITY_UPDATE events when used in a large EDW environment.
If an update entity is not associated with any tags (aka traits, classifications), then this
event does not have material impact on the resource->tag associations in the Ranger, and
therefore, can be safely dropped. Processing such event adds processing overhead to tagsync,
ranger-admin and network, and also causes ranger-admin database to be populated with service-resource
that is not tagged and is not needed for access evaluation.



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