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Posted to issues@kylin.apache.org by "JiangYang (Jira)" <ji...@apache.org> on 2021/04/22 07:08:00 UTC

[jira] [Resolved] (KYLIN-4972) Don't allow segment merge when use dict.global.SegmentAppendTrieDictBuilder to build bitmap measure

     [ https://issues.apache.org/jira/browse/KYLIN-4972?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

JiangYang resolved KYLIN-4972.
------------------------------
    Resolution: Not A Problem

Not A ISSUE.

> Don't allow segment merge when use dict.global.SegmentAppendTrieDictBuilder to build bitmap measure
> ---------------------------------------------------------------------------------------------------
>
>                 Key: KYLIN-4972
>                 URL: https://issues.apache.org/jira/browse/KYLIN-4972
>             Project: Kylin
>          Issue Type: Improvement
>            Reporter: JiangYang
>            Assignee: JiangYang
>            Priority: Minor
>             Fix For: v3.1.3
>
>
> When *org.apache.kylin.dict.global.SegmentAppendTrieDictBuilder* is used for bitmap count distinct measure, cube segment merge will lead to incorrect bitmap merge. Therefore, we should forbid segment merge in this case.



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