Pengcheng Xiong created HIVE-8774:
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Summary: CBO: enable groupBy index
Key: HIVE-8774
URL: https://issues.apache.org/jira/browse/HIVE-8774
Project: Hive
Issue Type: Improvement
Reporter: Pengcheng Xiong-- This message was sent by Atlassian JIRA (v6.3.4#6332)
