Yuanxiqiang created KYLIN-4601:
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Summary: Kylin 3.0 results problem
Key: KYLIN-4601
URL: https://issues.apache.org/jira/browse/KYLIN-4601
Project: Kylin
Issue Type: Bug
Components: Measure - Count Distinct
Environment: Kylin 3.0.0
Reporter: Yuanxiqiang
I use kylin 3.0 to build day, week and month cubes.
The daily data is about 80 million, the weekly data is about 560 million and
the monthly data is about 2.5 billion.
When cube built, the daily results and weekly results are consistent through
cube query and direct sql query.
But the results of monthly results are different, count (1) and count
(distinct) are not correct.
In version 2.6.2 they are all correct.
What parameters do I need to configure? or a bug?
sql:
monthcode | times | usernum
-----------+-------+---------
202005 | 4647 | 3141
cube:
MONTHCODE TIMES USERNUM
202005 4640 3
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