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https://issues.apache.org/jira/browse/TAJO-1268?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14258071#comment-14258071
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Jinho Kim commented on TAJO-1268:
---------------------------------
+1
Currently, we did not implement tajo security feature. so this patch looks good
to me.
We should consider the java security when we add the own security feature.
> tajo-client module should not use UserGroupInformation
> ------------------------------------------------------
>
> Key: TAJO-1268
> URL: https://issues.apache.org/jira/browse/TAJO-1268
> Project: Tajo
> Issue Type: Improvement
> Reporter: Hyunsik Choi
> Assignee: Hyunsik Choi
> Fix For: 0.10
>
> Attachments: TAJO-1268.patch
>
>
> TajoClient uses UserGroupInformation in order to just get a user name. It's
> trivial, yet it forces TajoClient to depend on Hadoop. We need to replace
> UserGroupInformation by our own implementation.
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