Chao Long created KYLIN-3453:
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Summary: Improve cube size estimation for TOPN, COUNT DISTINCT
Key: KYLIN-3453
URL: https://issues.apache.org/jira/browse/KYLIN-3453
Project: Kylin
Issue Type: Improvement
Reporter: Chao Long
Assignee: Chao Long-- This message was sent by Atlassian JIRA (v7.6.3#76005)
