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https://issues.apache.org/jira/browse/SENTRY-1613?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alexander Kolbasov updated SENTRY-1613:
---------------------------------------
    Description: 
Add the logic for propagating Sentry Permissions or Sentry representation of 
HMS Paths, from a persistent storage instead of in memory cache of Sentry 
service, to a Sentry consumer such as HDFS NameNode. It includes:
* Delta update retrieval logic from persistent storage.
* Propagation logic for consumer to get the delta update or a complete snapshot.

  was:
Add the logic for propagating Sentry Permissions or Sentry representation of 
HMS Paths, from a persistent storage instead of in memoery cache of Sentry 
service, to a Sentry consumer such as HDFS NameNode. It includes:
* Delta update retrieval logic from persistent storage.
* Propagation logic for consumer to get the delta update or a complete snapshot.


> Add propagating logic for Perm/Path updates in Sentry service
> -------------------------------------------------------------
>
>                 Key: SENTRY-1613
>                 URL: https://issues.apache.org/jira/browse/SENTRY-1613
>             Project: Sentry
>          Issue Type: Sub-task
>          Components: Hdfs Plugin
>    Affects Versions: sentry-ha-redesign
>            Reporter: Hao Hao
>            Assignee: Hao Hao
>             Fix For: sentry-ha-redesign
>
>         Attachments: SENTRY-1613.001-sentry-ha-redesign.patch, 
> SENTRY-1613.002-sentry-ha-redesign.patch
>
>
> Add the logic for propagating Sentry Permissions or Sentry representation of 
> HMS Paths, from a persistent storage instead of in memory cache of Sentry 
> service, to a Sentry consumer such as HDFS NameNode. It includes:
> * Delta update retrieval logic from persistent storage.
> * Propagation logic for consumer to get the delta update or a complete 
> snapshot.



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