Sergey Shelukhin created HIVE-12956:
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Summary: run CBO in tests with mapred.mode=strict
Key: HIVE-12956
URL: https://issues.apache.org/jira/browse/HIVE-12956
Project: Hive
Issue Type: Test
Reporter: Sergey Shelukhin
Assignee: Ashutosh Chauhan
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.
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