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https://issues.apache.org/jira/browse/SENTRY-2323?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arjun Mishra reassigned SENTRY-2323:
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Assignee: Arjun Mishra
> Audit log to understand the changes to path and permission information in
> Sentry namenode-plugin
> ------------------------------------------------------------------------------------------------
>
> Key: SENTRY-2323
> URL: https://issues.apache.org/jira/browse/SENTRY-2323
> Project: Sentry
> Issue Type: Sub-task
> Components: Sentry
> Affects Versions: 2.1.0
> Reporter: kalyan kumar kalvagadda
> Assignee: Arjun Mishra
> Priority: Major
>
> Currently we do not have any clue on what’s going on with the ACL information
> in Sentry namenode plug-in.
> *Solution: *To understand the changes happening to HDFS ACL’s, sentry could
> use the current HDFS audit logging to log the ACL changes and event that
> triggered the change.
> # Permission grants and event that caused it.
> ** Let’s take an example: READ permission granted on
> /user/hive/warehouse/x/y/z to groups group1, group2.. etc Event: Explicit
> Grant
> # Permission revoke and the event that caused it.
> ** Let’s take an example:
> READ permission removed from /user/hive/warehouse/x/y/z to groups group1,
> group2.. etc Event: Explicit Revoke.
> READ/WRITE permissions removed from /user/hive/warehouse/x/y/z to groups
> group1, group2.. etc Event: Explicit File removed.
> ** Permission change because of changes to roles is not possible to show as
> the data would be huge.
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