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https://issues.apache.org/jira/browse/IMPALA-8293?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16831079#comment-16831079
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ASF subversion and git services commented on IMPALA-8293:
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Commit eb97c746d2309fcf78ff3b50751cd5e27101539a in impala's branch
refs/heads/master from Fredy Wijaya
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=eb97c74 ]
IMPALA-8293 (Part 2): Add support for Ranger cache invalidation
This patch adds support for Ranger cache invalidation via INVALIDATE
METADATA and REFRESH AUTHORIZATION. This patch introduces a new catalog
object type called AUTHZ_CACHE_INVALIDATION to allow broadcasting
messages from Catalogd to Impalads to update their local Ranger caches.
For better user experience, every GRANT/REVOKE statement will invalidate
the Ranger authorization cache.
Testing:
- Replaced the sleep in test_ranger.py with INVALIDATE METADATA or
REFRESH AUTHORIZATION
- Ran all FE tests
- Ran all E2E authorization tests
Change-Id: Ia7160c082298e0b8cc2742dd3facbd4978581288
Reviewed-on: http://gerrit.cloudera.org:8080/13134
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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