fengYu created KYLIN-2363:
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Summary: support limit of dimensions in a cuboid
Key: KYLIN-2363
URL: https://issues.apache.org/jira/browse/KYLIN-2363
Project: Kylin
Issue Type: Improvement
Reporter: fengYu
the scene like this:
I have 20+ dimensions, However the query will only use at most 5 dimensions in
all dimensions, so cuboid that contains 5+ dimensions(except base cuboid) is
useless.
I think we can add a configuration in cube, which limit the max dimensions that
cuboid includes.
What's more, we can config which level(number of dimension) need to calculate.
in above scene, we only calculate leve 1,2,3,4,5. and skip level 5+
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