Yerui Sun created KYLIN-1719:
--------------------------------

             Summary: Add config in scan request to control compress the query 
result or not
                 Key: KYLIN-1719
                 URL: https://issues.apache.org/jira/browse/KYLIN-1719
             Project: Kylin
          Issue Type: Improvement
          Components: Query Engine
    Affects Versions: v1.5.1, v1.5.2
            Reporter: Yerui Sun
            Assignee: Yerui Sun
             Fix For: v1.5.3


The query result in CubeVisitService will be compressed before sending back to 
client, given about 10% size benefit. However, if the result size is large, 
such as over 100MB, the compress processing will be very slow, takes 60s or 
longer. 
We should add a config in scan request, to control whether compress the result 
or not.



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