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https://issues.apache.org/jira/browse/KYLIN-844?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Luke Han updated KYLIN-844:
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Sprint: Sprint 43, Sprint 44 (was: Sprint 43)
> add backdoor toggles to control query behavior
> -----------------------------------------------
>
> Key: KYLIN-844
> URL: https://issues.apache.org/jira/browse/KYLIN-844
> Project: Kylin
> Issue Type: Improvement
> Reporter: hongbin ma
> Assignee: hongbin ma
>
> for profiling purpose, a toggle should be added to enable us to check the
> performance of each step happened in observer
> public enum ObserverBehavior {
> SCAN, //only scan data, used for profiling tuple scan speed
> SCAN_FILTER, //only scan+filter used,used for profiling filter speed
> SCAN_FILTER_AGGR, //default normal behavior
> }
> another toggle should be added to control whether to use fuzzy keys for query
> execution
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