Madhan Neethiraj created ATLAS-2872:
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             Summary: add an option to periodically clear cache in Hive hook
                 Key: ATLAS-2872
                 URL: https://issues.apache.org/jira/browse/ATLAS-2872
             Project: Atlas
          Issue Type: Improvement
          Components: atlas-intg
    Affects Versions: 1.0.0, 0.8.2, 1.1.0
            Reporter: Madhan Neethiraj
            Assignee: Madhan Neethiraj


Hive hook caches names of databases and tables which were sent in earlier 
notifications, to avoid sending the same details in subsequent notifications. 
This is a lru cache and keeps the number of names cached to a limit. This 
caching should be updated with an option to periodically clear the names, so 
that the details will be send again when the hook encounters these 
databases/tables again.



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