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Posted to dev@ranger.apache.org by "Velmurugan Periasamy (JIRA)" <ji...@apache.org> on 2019/05/29 19:14:00 UTC

[jira] [Assigned] (RANGER-2374) Add refresh access type to allow sharing policies between Hive and Impala

     [ https://issues.apache.org/jira/browse/RANGER-2374?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Velmurugan Periasamy reassigned RANGER-2374:
--------------------------------------------

    Assignee: Ramesh Mani

> Add refresh access type to allow sharing policies between Hive and Impala
> -------------------------------------------------------------------------
>
>                 Key: RANGER-2374
>                 URL: https://issues.apache.org/jira/browse/RANGER-2374
>             Project: Ranger
>          Issue Type: Improvement
>          Components: plugins
>            Reporter: Fredy Wijaya
>            Assignee: Ramesh Mani
>            Priority: Major
>             Fix For: 2.0.0
>
>         Attachments: 0001-RANGER-2374-Add-refresh-access-type-to-hive-service-.patch, 0002-RANGER-2374-Add-refresh-access-type-to-hive-service-.patch
>
>
> Impala requires REFRESH for certain statements, such as INVALIDATE METADATA and REFRESH. Adding "refresh" access type in the Hive service definition allows policy sharing between Hive and Impala. Since Hive doesn't support REFRESH, when used in Hive, it will be a no-op.



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