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https://issues.apache.org/jira/browse/HIVE-18230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16299343#comment-16299343
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Prasanth Jayachandran commented on HIVE-18230:
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+1
> create plan like plan, and replace plan commands for easy modification
> ----------------------------------------------------------------------
>
> Key: HIVE-18230
> URL: https://issues.apache.org/jira/browse/HIVE-18230
> Project: Hive
> Issue Type: Sub-task
> Reporter: Sergey Shelukhin
> Assignee: Sergey Shelukhin
> Attachments: HIVE-18230.01.patch, HIVE-18230.only.nogen.patch,
> HIVE-18230.patch
>
>
> Given that the plan already on the cluster cannot be altered, it would be
> helpful to have create plan like plan, and replace plan commands that would
> make a copy to be modified, and then rename+apply the copy in place of an
> existing plan, and rename the existing active plan with a versioned name or
> drop it altogether.
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