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https://issues.apache.org/jira/browse/KYLIN-5873?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17865926#comment-17865926
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pengfei.zhan commented on KYLIN-5873:
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h1. Root Cause
The reason for this problem is that the checkpoint file generated during the
streaming segment building process was mistakenly deleted during the automatic
garbage cleanup process, which caused the newly generated segment to
automatically start building from 0, thus creating an overlap in scope with the
previous segment, resulting in a checksum error being reported.
> Check segment overlap before return models
> ------------------------------------------
>
> Key: KYLIN-5873
> URL: https://issues.apache.org/jira/browse/KYLIN-5873
> Project: Kylin
> Issue Type: Bug
> Components: Modeling
> Affects Versions: 5.0.0
> Reporter: pengfei.zhan
> Assignee: pengfei.zhan
> Priority: Minor
> Fix For: 5.0.0
>
>
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