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Posted to issues@kylin.apache.org by "Kun Liu (Jira)" <ji...@apache.org> on 2021/07/02 05:33:00 UTC

[jira] [Updated] (KYLIN-5010) lost stream segment: if the newer segment is built first, the previous active segment will be deleted

     [ https://issues.apache.org/jira/browse/KYLIN-5010?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kun Liu updated KYLIN-5010:
---------------------------
    Component/s: Real-time Streaming

> lost stream segment: if the newer segment is built first, the previous active segment will be deleted
> -----------------------------------------------------------------------------------------------------
>
>                 Key: KYLIN-5010
>                 URL: https://issues.apache.org/jira/browse/KYLIN-5010
>             Project: Kylin
>          Issue Type: Bug
>          Components: Real-time Streaming
>            Reporter: Kun Liu
>            Assignee: Kun Liu
>            Priority: Major
>
> situation:
> three segment in the receiver node：
> segment1：20210506010000-20210506020000
> segment2：20210506020000-20210506030000
> segment3：20210506030000-20210506040000
>  
> If segment3 becomes remote_persisted and is built first, the segment1 and segment2 will be deleted. 
>  
> The data of segment1 and segment2 will lost



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