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https://issues.apache.org/jira/browse/HIVE-14158?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15371627#comment-15371627
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Ashutosh Chauhan commented on HIVE-14158:
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We should avoid calling genOPTree() in case there is no masking/row filtering.
Looks good other than that. Although failure authorization_create_temp_table
looks relevant.
> deal with derived column names
> ------------------------------
>
> Key: HIVE-14158
> URL: https://issues.apache.org/jira/browse/HIVE-14158
> Project: Hive
> Issue Type: Sub-task
> Components: Security
> Reporter: Pengcheng Xiong
> Assignee: Pengcheng Xiong
> Fix For: 2.1.0
>
> Attachments: HIVE-14158.01.patch, HIVE-14158.02.patch,
> HIVE-14158.03.patch, HIVE-14158.04.patch
>
>
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