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From "Abhay Kulkarni (Jira)" <j...@apache.org>
Subject [jira] [Created] (RANGER-3280) Ensure that the policy/tag versions gets correctly updated for every change to service/policy/tag
Date Sun, 09 May 2021 22:31:00 GMT
Abhay Kulkarni created RANGER-3280:
--------------------------------------

             Summary: Ensure that the policy/tag versions gets correctly updated for every
change to service/policy/tag
                 Key: RANGER-3280
                 URL: https://issues.apache.org/jira/browse/RANGER-3280
             Project: Ranger
          Issue Type: Bug
          Components: Ranger
            Reporter: Abhay Kulkarni
            Assignee: Abhay Kulkarni


Every change to service/policy/tag should be recorded by incrementing the policy-version (or
tag-version) for the service. Policy-version(or tag-version) is updated in a separate transaction
after the original change that caused the version change has been committed.  This opens
up a small window where the policy-version may be overwritten when multiple such transactions
are concurrently active, leading to some 'lost' updates.



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