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https://issues.apache.org/jira/browse/HIVE-15735?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yongzhi Chen updated HIVE-15735:
--------------------------------
Status: Patch Available (was: Open)
Need code review.
> In some cases, view objects inside a view do not have parents
> -------------------------------------------------------------
>
> Key: HIVE-15735
> URL: https://issues.apache.org/jira/browse/HIVE-15735
> Project: Hive
> Issue Type: Bug
> Reporter: Yongzhi Chen
> Assignee: Yongzhi Chen
> Attachments: HIVE-15735.1.patch
>
>
> This cause Sentry throws "No valid privileges" error:
> Error: Error while compiling statement: FAILED: SemanticException No valid
> privileges.
> To reproduce:
> Enable sentry:
> create table t1( i int);
> create view v1 as select * from t1;
> create view v2 as select * from v1 union all select * from v1;
> If the user does not have read permission on t1 and v1, the query
> select * from v2;
> This will fail with:
> Error: Error while compiling statement: FAILED: SemanticException No valid
> privileges
> User foo does not have privileges for QUERY
> The required privileges:
> Server=server1->Db=database2->Table=v1->action=select;
> (state=42000,code=40000)
> Sentry should not check v1's permission, for v1 has at least one parent(v2).
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