hongbin ma created KYLIN-844:
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Summary: Enable toggle to control observer's 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
}
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