Gunther Hagleitner created HIVE-9984:
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Summary: JoinReorder's getOutputSize is exponential
Key: HIVE-9984
URL: https://issues.apache.org/jira/browse/HIVE-9984
Project: Hive
Issue Type: Bug
Reporter: Gunther Hagleitner
Assignee: Gunther Hagleitner
Found by [~mmokhtar]. Causes major issues in large plans (50+ joins). Simple
fix would be to memoize the recursion. There should also be a flag to switch
this opt off.
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