Details
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Test
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Status: Closed
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Major
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Resolution: Fixed
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Description
There's a strange condition in CBO check that prevents CBO from running in Hive tests (in tests specifically) when mapred.mode is set to strict. I remember seeing it before, and noticed it again recently.
It is both surprising that we wouldn't test CBO in strict mode, and also problematic for some q files because strict mode is going to be deprecated in HIVE-12727. This needs to be removed.