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https://issues.apache.org/jira/browse/HIVE-20508?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16608359#comment-16608359
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Thejas M Nair commented on HIVE-20508:
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+1
[~djaiswal]
Can you please file a follow up jira for the optimization that [~gopalv]
suggested ?
> Hive does not support user names of type "user@realm"
> -----------------------------------------------------
>
> Key: HIVE-20508
> URL: https://issues.apache.org/jira/browse/HIVE-20508
> Project: Hive
> Issue Type: Bug
> Reporter: Deepak Jaiswal
> Assignee: Deepak Jaiswal
> Priority: Major
> Attachments: HIVE-20508.1.patch, HIVE-20508.2.patch,
> HIVE-20508.3.patch, HIVE-20508.4.patch, HIVE-20508.5.patch,
> HIVE-20508.6.patch, HIVE-20508.7.patch
>
>
> Hive does not support user names of type "user@realm". This causes
> authorization problems with Ranger for user names containing realms in
> Kerberos environment.
>
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