[KYLIN-1747] Calculate all 0 (except mandatory) cuboids

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Duplicate
• Fix Version/s: v1.5.3
• Component/s: Job Engine, Query Engine
• Assignee: liyang
• Reporter: Shaofeng SHI
• Created: 30/May/16 06:14
• Updated: 28/Jul/16 06:48
• Resolved: 07/Jun/16 00:43

Description

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.