Liang Chen created CARBONDATA-1784:
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Summary: Clear column group code
Key: CARBONDATA-1784
URL: https://issues.apache.org/jira/browse/CARBONDATA-1784
Project: CarbonData
Issue Type: Task
Components: core
Reporter: Liang Chen
Assignee: Liang Chen
Priority: Minor-- This message was sent by Atlassian JIRA (v6.4.14#64029)
