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Posted to issues@kylin.apache.org by "Shaofeng SHI (JIRA)" <ji...@apache.org> on 2016/05/30 06:14:12 UTC

[jira] [Created] (KYLIN-1747) Calculate all 0 (exception mandatory) cuboids

Shaofeng SHI created KYLIN-1747:
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             Summary: Calculate all 0 (exception mandatory) cuboids
                 Key: KYLIN-1747
                 URL: https://issues.apache.org/jira/browse/KYLIN-1747
             Project: Kylin
          Issue Type: Improvement
          Components: Job Engine, Query Engine
            Reporter: Shaofeng SHI
            Assignee: Shaofeng SHI
             Fix For: v1.5.3


Kylin doesn't calculate all 0 combinations (exception mandatory dimensions) today; There wasn't specific consideration, but this may lead some query be slow.

Investigate to remove that design, and make sure all functions (including query, merge cuboid statistics, etc) won't be broken.



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