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https://issues.apache.org/jira/browse/HIVE-24749?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17281262#comment-17281262
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okumin commented on HIVE-24749:
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I wonder if it's possible to make SecurityManager pluggable so thatÂ
administrators can disallow users to run potentially dangerous UDFs.
I know this is too much for this ticket, though.
> Disable user's UDF use SystemExit
> ---------------------------------
>
> Key: HIVE-24749
> URL: https://issues.apache.org/jira/browse/HIVE-24749
> Project: Hive
> Issue Type: Bug
> Components: HiveServer2
> Affects Versions: All Versions
> Reporter: xiepengjie
> Assignee: xiepengjie
> Priority: Major
> Labels: pull-request-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> If the System.exit() is executed in the user's UDF and using default
> SecurityManager, it will cause the HS2 service process to exit, that's too
> bad.
> It is safer to use NoExitSecurityManager which can intercepting System.exit().
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