[jira] [Created] (KYLIN-2631) Seek to next model when no cube in current model satisfies query

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[jira] [Created] (KYLIN-2631) Seek to next model when no cube in current model satisfies query

JIRA jira@apache.org
hongbin ma created KYLIN-2631:
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             Summary: Seek to next model when no cube in current model satisfies query
                 Key: KYLIN-2631
                 URL: https://issues.apache.org/jira/browse/KYLIN-2631
             Project: Kylin
          Issue Type: Bug
            Reporter: hongbin ma
            Assignee: hongbin ma


ModelChooser is introduced in 2.0 to match JoinTree in query with JoinTree in model.

Currently, we first use ModelChooser to decide the model, then choose cube from the selected model. The cubes in other models are never considered. Chances are there when selected model cannot provide capable cube while non-selected model can. So it's still necessary go through all models



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