[ 
https://issues.apache.org/jira/browse/IMPALA-8293?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16823179#comment-16823179
 ] 

ASF subversion and git services commented on IMPALA-8293:
---------------------------------------------------------

Commit 2fdc0a57d1b5ca85e47a4ac7dc955336fda693a6 in impala's branch 
refs/heads/master from Fredy Wijaya
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=2fdc0a5 ]

IMPALA-8293 (Part 1): Move SentryProxy out of CatalogServiceCatalog

The patch refactors the SentryProxy, which does Sentry cache
invalidation from CatalogServiceCatalog into a Sentry-specific
implementation, i.e. SentryCatalogdAuthorizationManager. This patch
also adds a new method in the AuthorizationManager interface to allow
refreshing authorization for any authorization provider that caches the
authorization metadata.

This patch also contains minor clean-up to address comments in this
abandoned CR: https://gerrit.cloudera.org/c/12748

This patch has no functionality change.

Testing:
- Ran all FE tests
- Ran all E2E authorization tests

Change-Id: I3fa14abb09abfb4aaf6231d35114c0e121d6e568
Reviewed-on: http://gerrit.cloudera.org:8080/13065
Reviewed-by: Impala Public Jenkins <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>


> Support for Ranger cache invalidation with INVALIDATE METADATA or REFRESH 
> AUTHORIZATION
> ---------------------------------------------------------------------------------------
>
>                 Key: IMPALA-8293
>                 URL: https://issues.apache.org/jira/browse/IMPALA-8293
>             Project: IMPALA
>          Issue Type: Sub-task
>          Components: Catalog, Frontend
>            Reporter: Fredy Wijaya
>            Assignee: Fredy Wijaya
>            Priority: Critical
>
> The purpose of this ticket is to figure out a way to force Ranger cache 
> invalidation and hook it into Impala existing statements, such as INVALIDATE 
> METADATA and REFRESH AUTHORIZATION.



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