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Posted to issues-all@impala.apache.org by "Fredy Wijaya (JIRA)" <ji...@apache.org> on 2019/04/08 18:42:00 UTC
[jira] [Work started] (IMPALA-6718) Add support column-level
permissions on views
[ https://issues.apache.org/jira/browse/IMPALA-6718?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Work on IMPALA-6718 started by Fredy Wijaya.
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> Add support column-level permissions on views
> ---------------------------------------------
>
> Key: IMPALA-6718
> URL: https://issues.apache.org/jira/browse/IMPALA-6718
> Project: IMPALA
> Issue Type: Sub-task
> Components: Frontend
> Affects Versions: Impala 2.11.0
> Reporter: Adam Holley
> Assignee: Fredy Wijaya
> Priority: Major
> Labels: security, usability
>
> Column-level permissions on views are not supported: https://github.com/apache/impala/blob/da153104f26ef94f1b4db323f5629d678c55f9ee/fe/src/main/java/org/apache/impala/analysis/PrivilegeSpec.java#L248-L251
> This means "GRANT SELECT(COLUMN) on <view>" will throw an exception. Impala needs to be updated to support column-level permissions on views.
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