Hi, it need some development. You can refer to this folder for measure aggregator: https://github.com/apache/kylin/tree/main/core-metadata/src/main/java/org/apache/kylin/measure
To make it appear in the web page, also need to modify the front-end codes. Best regards, Shaofeng Shi 史少锋 Apache Kylin PMC, Apache Incubator PMC, Email: [email protected] Apache Kylin FAQ: https://kylin.apache.org/docs/gettingstarted/faq.html Join Kylin user mail group: [email protected] Join Kylin dev mail group: [email protected] 朱杨坤 <[email protected]> 于2022年11月21日周一 10:25写道： > 请问：KYLIN 3.X版本怎么添加自定义聚合函数 ， 并出现在度量 的选择项中？ >
