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https://issues.apache.org/jira/browse/HIVE-12855?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15116130#comment-15116130
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Jason Dere commented on HIVE-12855:
-----------------------------------

I didn't get to these test results in time, I no longer see them in the 
precommit page .. were all of these failures previously occurring?
You can re-run patch if unsure.

> LLAP: add checks when resolving UDFs to enforce whitelist
> ---------------------------------------------------------
>
>                 Key: HIVE-12855
>                 URL: https://issues.apache.org/jira/browse/HIVE-12855
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>         Attachments: HIVE-12855.01.patch, HIVE-12855.part.patch
>
>
> Currently, adding a temporary UDF and calling LLAP with it (bypassing the 
> LlapDecider check, I did it by just modifying the source) only fails because 
> the class could not be found. If the UDF was accessible to LLAP, it would 
> execute. Inside the daemon, UDF instantiation should fail for custom UDFs 
> (and only succeed for whitelisted custom UDFs, once that is implemented).



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