[jira] [Updated] (HIVE-11901) StorageBasedAuthorizationProvider requires write permission on table for SELECT statements

["Chengbing Liu (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-11901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chengbing Liu updated HIVE-11901:
---------------------------------
    Attachment: HIVE-11901.01.patch

Please have a look at the patch, thanks!

> StorageBasedAuthorizationProvider requires write permission on table for SELECT statements
> ------------------------------------------------------------------------------------------
>
>                 Key: HIVE-11901
>                 URL: https://issues.apache.org/jira/browse/HIVE-11901
>             Project: Hive
>          Issue Type: Bug
>          Components: Authorization
>    Affects Versions: 1.2.1
>            Reporter: Chengbing Liu
>            Assignee: Chengbing Liu
>         Attachments: HIVE-11901.01.patch
>
>
> With HIVE-7895, it will require write permission on the table directory even for a SELECT statement.
> Looking at the stacktrace, it seems the method {{StorageBasedAuthorizationProvider#authorize(Table table, Partition part, Privilege[] readRequiredPriv, Privilege[] writeRequiredPriv)}} always treats a null partition as a CREATE statement, which can also be a SELECT.
> We may have to check {{readRequiredPriv}} and {{writeRequiredPriv}} first   in order to tell which statement it is.



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