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https://issues.apache.org/jira/browse/HIVE-19033?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16418189#comment-16418189
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Sergey Shelukhin commented on HIVE-19033:
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+1 for existing patch.
I think we can handle Ranger in a follow-up. I am not sure if this actually
works for Ranger... I didn't think ranger goes thru authorizer, it goes thru
some separate plugin. Also IIRC for kill query we had to make changes to ranger
to add operation type.
[~thejas] can you comment?
> Provide an option to purge LLAP IO cache
> ----------------------------------------
>
> Key: HIVE-19033
> URL: https://issues.apache.org/jira/browse/HIVE-19033
> Project: Hive
> Issue Type: Improvement
> Components: llap
> Affects Versions: 3.0.0
> Reporter: Prasanth Jayachandran
> Assignee: Prasanth Jayachandran
> Priority: Major
> Attachments: HIVE-19033.1.patch, HIVE-19033.2.patch,
> HIVE-19033.3.patch, HIVE-19033.4.patch
>
>
> Provide an API endpoint that will trigger purging of LLAP IO cache. Also CLI
> tool to invoke the endpoint of all LLAP daemons.
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