Sergey Shelukhin created HIVE-18230:
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Summary: 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
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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