Gunther Hagleitner created HIVE-4812:
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Summary: Explain plan for physical operators
Key: HIVE-4812
URL: https://issues.apache.org/jira/browse/HIVE-4812
Project: Hive
Issue Type: Bug
Reporter: Gunther Hagleitner
Assignee: Gunther Hagleitner
In various situations it would have been useful to me to glance at the operator
plan before we break it into tasks and apply join, total order sort, etc
optimizations.
I've added this as an options to explain. "Explain physical <QUERY>" will
output the full operator tree (not the stage plans, tasks, AST etc).
Again, I don't think this has to even be documented for users, but might be
useful to developers.
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