Naresh P R created HIVE-27069:
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Summary: Incorrect results with bucket map join
Key: HIVE-27069
URL: https://issues.apache.org/jira/browse/HIVE-27069
Project: Hive
Issue Type: Bug
Reporter: Naresh P R
Attachments: test.q
Attaching test.q file for repro.
Following query in testcase is expected to produce 9 records, but it is
producing 5 records.
{code:java}
select * from DUP_TEST_TARGET T join (SELECT id , in_date , sample FROM (SELECT
id , in_date , sample ,ROW_NUMBER()
OVER(PARTITION BY id ORDER BY in_date DESC ) AS ROW_NUMB FROM DUP_TEST)
OUTQUERY WHERE ROW_NUMB =1) as S ON T.id = S.id;{code}
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