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https://issues.apache.org/jira/browse/KYLIN-5387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17689220#comment-17689220
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ASF GitHub Bot commented on KYLIN-5387:
---------------------------------------
dethrive commented on code in PR #2089:
URL: https://github.com/apache/kylin/pull/2089#discussion_r1107350970
##########
src/core-common/src/main/java/org/apache/kylin/common/util/StringUtil.java:
##########
@@ -178,6 +178,10 @@ public static String[] splitAndTrim(String str, String
splitBy) {
return r.toArray(new String[r.size()]);
}
+ public static String[] splitByComma(String str) {
Review Comment:
没有被使用到
> Migrate cube planner phase 1 to kylin5
> --------------------------------------
>
> Key: KYLIN-5387
> URL: https://issues.apache.org/jira/browse/KYLIN-5387
> Project: Kylin
> Issue Type: Improvement
> Components: Job Engine
> Affects Versions: 5.0-alpha
> Reporter: Kun Liu
> Assignee: Kun Liu
> Priority: Major
>
> kylin3.1 support the cube planner to recommend cuboid when building the first
> segment.
>
> We need to migrate the cost based algorithm to the kylin5, and leverage the
> cube planner algorithm with the index in kylin5
>
> designe doc:
> https://docs.google.com/document/d/1wUNd8U1u-w8T-qQUReplPhDFkETj3AtFr_Shex501ls/edit?usp=sharing
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