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https://issues.apache.org/jira/browse/HIVE-28541?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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shuaiqi.guo updated HIVE-28541:
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Attachment: HIVE-28541.patch
> Incorrectly treating materialized CTE as Table when privilege checking
> ----------------------------------------------------------------------
>
> Key: HIVE-28541
> URL: https://issues.apache.org/jira/browse/HIVE-28541
> Project: Hive
> Issue Type: Bug
> Security Level: Public(Viewable by anyone)
> Components: Logical Optimizer, Parser, Query Planning
> Affects Versions: 2.3.5, 3.1.2
> Reporter: shuaiqi.guo
> Priority: Major
> Attachments: HIVE-28541.patch
>
>
> when generating ReadEntity for function doAuthorization(), the materialized
> CTE will be parsed as Table, like the following sql:
> {code:java}
> -- hive.security.authorization.enabled should be set to true.
> set hive.optimize.cte.materialize.threshold=1;
> with aaa as ( select 1) select * from aaa; {code}
> then we will get the following Exception:
> {code:java}
> Error: Error while compiling statement: FAILED: HiveAuthzPluginException
> Error getting object from metastore for Object [type=TABLE_OR_VIEW,
> name=test_db.aaa] (state=42000,code=40000) {code}
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