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https://issues.apache.org/jira/browse/DRILL-4987?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15628761#comment-15628761
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ASF GitHub Bot commented on DRILL-4987:
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Github user arina-ielchiieva commented on the issue:
https://github.com/apache/drill/pull/642
No, you did not. User who is starting the drillbit should check if udf
areas are writable.
> Use ImpersonationUtil in RemoteFunctionRegistry
> -----------------------------------------------
>
> Key: DRILL-4987
> URL: https://issues.apache.org/jira/browse/DRILL-4987
> Project: Apache Drill
> Issue Type: Improvement
> Components: Functions - Drill
> Reporter: Sudheesh Katkam
> Assignee: Sudheesh Katkam
> Priority: Minor
> Fix For: 1.9.0
>
>
> + Use ImpersonationUtil#getProcessUserName rather than
> UserGroupInformation#getCurrentUser#getUserName in RemoteFunctionRegistry
> + Expose process users' group info in ImpersonationUtil and use that in
> RemoteFunctionRegistry, rather than
> UserGroupInformation#getCurrentUser#getGroupNames
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