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Posted to issues@kylin.apache.org by "liyang (Jira)" <ji...@apache.org> on 2024/09/27 15:20:01 UTC

[jira] [Closed] (KYLIN-5722) Optimize KylinConfExt

     [ https://issues.apache.org/jira/browse/KYLIN-5722?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

liyang closed KYLIN-5722.
-------------------------

> 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
>            Priority: Critical
>             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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