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https://issues.apache.org/jira/browse/IMPALA-10326?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Quanlong Huang updated IMPALA-10326:
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Target Version: Impala 3.4.3 (was: Impala 3.4.2)
> PrincipalPrivilegeTree doesn't handle empty string and wildcards correctly
> --------------------------------------------------------------------------
>
> Key: IMPALA-10326
> URL: https://issues.apache.org/jira/browse/IMPALA-10326
> Project: IMPALA
> Issue Type: Bug
> Components: Catalog
> Affects Versions: Impala 3.4.0
> Reporter: Csaba Ringhofer
> Assignee: Quanlong Huang
> Priority: Major
> Labels: sentry
>
> Two bugs slipped through the tests in IMPALA-9242:
> 1. It assumes that unfilled elements in a privilege (e.g. table in a database
> privilege) are null, which is true in FE tests, but it is an empty string
> when the privilege comes from SentryPrivilege.
> 2. wildcards (e.g. * in server=server1->db=tpcds->table=*) are not handled
> well in the tree - it will be added as a table level privilege, while it
> should be added as a database-wide privilege
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