Hongrong Cao created KYLIN-5722:
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Summary: Optimize KylinConfExt
Key: KYLIN-5722
URL: https://issues.apache.org/jira/browse/KYLIN-5722
Project: Kylin
Issue Type: Improvement
Affects Versions: 5.0-beta
Reporter: Hongrong Cao
Assignee: Hongrong Cao
Fix For: 5.0.0
KylinConfigExt every time create a new instance to get the configuration, you
will get it through the org.apache.kylin.common.KylinConfigExt#getSubstitutor
method, which will new a HashMap every time and then do the element copy
action, the method is time consuming and needs to be optimized. This method is
time-consuming and needs to be optimized.
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