[jira] [Created] (KYLIN-1307) revisit growing dictionary

[hongbin ma (JIRA)]

hongbin ma created KYLIN-1307:
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             Summary: revisit growing dictionary
                 Key: KYLIN-1307
                 URL: https://issues.apache.org/jira/browse/KYLIN-1307
             Project: Kylin
          Issue Type: Improvement
            Reporter: hongbin ma
            Assignee: hongbin ma


the optimization in KYLIN-871 will affect segment pruning based on dictionary 
values, which in turn hurts query performance. Will temporally roll back it and 
await more thorough thinking



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