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Posted to issues@kylin.apache.org by "hongbin ma (JIRA)" <ji...@apache.org> on 2016/11/15 12:54:59 UTC

[jira] [Created] (KYLIN-2193) parameterise org.apache.kylin.storage.translate.DerivedFilterTranslator#IN_THRESHOLD

hongbin ma created KYLIN-2193:
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             Summary: parameterise org.apache.kylin.storage.translate.DerivedFilterTranslator#IN_THRESHOLD
                 Key: KYLIN-2193
                 URL: https://issues.apache.org/jira/browse/KYLIN-2193
             Project: Kylin
          Issue Type: Improvement
            Reporter: hongbin ma
            Assignee: hongbin ma


currently org.apache.kylin.storage.translate.DerivedFilterTranslator#IN_THRESHOLD is hard coded to 5, which is too small in many scenarios. I'm proposing to increase the default value to 20, and add a new config entry to allow tuning this parameter.



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